P
j
-v(y or
V
tol. 0 - :..-IiIJ0111ce of --.air ty-tt?w of t.,-juvi.-o
1. On Irith Novcn-.',---r, It-712. in n prn-gramme 1- t1la Tomorrow's lVorldsm-ic:;, N31--
telmisfnn pitt wit :I i-rc%,-.rnnmic, Mmvil to Imbf on the c-f the S'-I.C'r.
advice to the Gommirctit to publish rt tnr :-wI le,,otinc leiMic Lable for cig-rtrcttes
(ApInnelix A). 71ic basis of ilia doubt was
(1) sh0w. 113, L.A. FIS011 :11'Ll UIC ].Ito Protesco r R. 1). r1assoy.
(11) Studic. ',y Dr. Ilraven and his coil--a-gucs at Plymouth.
(Ili) Thc fa,@-A that. ui(-W@v Is more csrily :thsorbcd froill nn alknlinc
Finoke Vian frc i.i nn acid ono so t!-:i 1 iiihalation is unnecessary.
VV) Loutcr hic!dcutx of lunc, cancer in "rance than In ilia U. K.
(v) Lower In,@id-,nec of cancer in ilia U.S.A. ilia in ilia U.K.
L3
M) The fact Vint French rjg.@rcttcs nro vilade of air-curcd tobacco
With a low simir
(vi 1) The face that.Amvr1&,7nn cl-arettes emisist or np to 50171_@ ziir-rurnd
tob2ceo and hn vc, a siz tr contcnt ut,ty half that of U. K. cim-troUcq.
2. On VW. Nm-i, nib-r. vrin 11tv sundray Tinit- - i,tiblir-hed nit nrtlele comring, intich
tbo r,:-.-r growid on it!: froil! p:t,-,c (Apymr-lin B)
h: imporl:mt It) I-xo
"The OT
rhat. b-t-wirc I( h,,%,%,r to Im., !failed. nnd is In pr.-tctive
inlinic-d it, a Israel, alkmliiic --iyiotc (u-, in rtori-mily ck..riveta
from alr-cttrcil, -.-trilar toljn@-no) is less art 'Lo 1011-
c-nncer thnit -,(.-all r- ;:ts nor.:r-liv tinr;ved frorn flue--cur"ad,
'ThC r.11-1 1, 'I-
ThA civil Cq,-I c:q--,Ukv It-.- it;!lAn'tion, t;-.c r-a.-fl.-c f.-vni air-currd,
ICnV
ilt,ttl spw-' fit (.1-1.
C=)
BATCO document for Province of BrltlSh Columbia 20 April 1999

4. In the prerow i:@cmwnL v-
A lReview [lie W.Mary -J clavc1op-nesitc; hi lie - nrca.
D LXamille thu neleWilit. evidence for pailitn (I) tv (vii)
in liarngraph 1.
C. necommend -I courr- at .action for con-,idt-r.-Ition by
T. S. C.
A A bril-l' 16,A-v of rolm-ml 4evelcirmcni-
S. On 24. 9. GF) 11-c Lift- 11rcfesnor R. D. Pnnsvy p, @-Ecntcd I Mp,-r -at a mcet int-1 of
the Brit-31i Assocla(inn for Cancer'Rescarch in DubUn at which lie described
Uw) prcUininary n@,sttlts of experiments ill v.,hicli he c%poscd grotips of 12 rats
to ilia smoke frorit (-.I) cigarettes ninde fiorn f1tic -rkircd tot%LcCo and (b)
cignrcit-n ninde from cigar tobnevo. Po al_--o doscribed th-a- exp-crinlents in
which Crours of "(I mice wcre p:0-1-1dwith MC condcnsmte from these hVo
types of cigarecti.,:;. Via result;: of tooth fhc:@c exi3vilnicniz; wcrc first dcscribcd
in print In the T.R.C. Review (if ?activities 100-C-G btf' not in n rcgnilarscicntific
Journal tuitil 03c Dritich .1%ledical Jouniil of 23rd October, 1971 publi.%lind a pnivi-
by n. D. rlassay, 'Al. Blaclonorc, 1). NVnrbr;-k- and R. Joncs.(Al-J,)V1)dfx C).
on 19. 11. GS, the sanic refMCs wcni prcr--:n(cd ai. a mecting held at (lie Clicster
Beatty at wbirb GFT. Sir Charlcn r1lin mvi FJCn were
present. The minutes of that mec-1mg (1) 3 - App--ndix D) to Gone axtcilt rcncct
the criticism which the Avoric riii ire on ibal. occ=@ ion.
7. On 14A. C(, Passcy, Plack-morc w- I Lamb presented two piperr it -I niccibir- of
")C 11, ilin'! for Cavil.- r "r--wch nt Nol-thig' ic than )l
TI i-crente.1
at D-.-!-I:n @itcd ngrtln tc.,,,, ",cr with the rectills of I furilicr ex:totimen'.
In it-,- v@:pci-linctit cignrett-s little of V%,rlay tabacco I-rovcd to lie -r: uoti -
ill.-gh: from cf:- x tobaccn. More GO w:-.,,-. sald to K% lit'
In Ire .-.,hvn cl-nr tobncv- oitgarcUr!; ware smoked th-ri whcu 6,--:-'TCUC
tollif-C.- V-s vmrn r-molmlit thri-C-rort. mjf-C-led illo
-"-tl:lf:is or CC) by
Mit Ci, i i results ro,,Itl he explw'- on the
W-tc., H"are-tten. ()n (,III,; occ.:., -,I, (lic at-thurs pohi,k .1 oil, 0rit centers',:
of 0.
BATCo document for Province Of BritiSh COIUMbla 20 April 1999

3
eigarctte tobacc(i 7 0. 3
c1pr tobacco O. 31'V,
Durley tobacet, 1. 0111
They went on to rclatc lung cancer incidenec in d, ffercot couiltries WWI the
sigar Content of the fcbaccos norn,.%lty srnoked ill those cowiLrics and found
that Oic higoller tire content Vic lilghor Ilia it!vidcnca (if hin- canurr. Tht,
results of the Second rnt exjvrbncnt -Ind tl)-- sp,@,rt,lat irwi oil th-3 sirmiricance of
tho outwar contrid wor., rallied fit (lie Annual rwloirt of tire British X'Anpirc
g.
Cancer C..-PiTriign fv-- 100. and n-nin In flio 11171 r. M. J. I,-.tl;cr (scc Appondix C).
8. The socov-1 r-r the 1-:11crs nt Notting-ham wn-z r)rvr@,-nIvd by Divid Lainti, a collcaaue
of Profm--sor Lynnf, RcId at the Unia. and C, wit)) 01C r".111"'Ing'k-al
cb,angen i-i file 'i-nis (.-.,;postal ',it sincr'M"-fvcv-'.1tc V@fcrcnt tobaccos. Accord-.'rC
to reports! by T.R.C. sciont;,;ts (4t: 1'r-eting (1) 12030 & D 1231), it
is evidont that lung disease was a -crious complication in nll rats.
Loss of Cilia. CT';(!! -1111 Ir.-p-1-plasia, squnw@m.--- nicOpInsia, increased init,:)Uc
activity :-.i) I chaii-c.- In the Ivriplicral lum, %-,-ci.- pronxincnt in rats to
cigamt1c, -(,@,Wccv !:niokc. In ratsa expor-nd to r i,gar sinoke, on the othor hand,
hyporplasin and lo @:.' of cilia -were not ass-fivin't-A with squnmous nictnplasia
and In ri I,: exjr;nt s! to T'Surk- tobacco tl,,: vc was no lose of cilia citf,er.
A full T,anib's paUio'.ogjcaj in Passey's rats haq never
been pulplil .!red.
U.N. for thf. con! 1-01 or r4y in tob.-irco,
InJillia, 11!70. Me :.'ational Rese.-rch anti Dov. I-jjmviit Corpnralion appro'-Owill
the Indivir,x-0 U.N.. inawaracturers askirC for a Ic-clin-Wal and com-nercin],
Rescssw-If. of Me :t1bj^C-t of a provisionni. pf, :if .p.L.-il-tenuon tj-.cn otit, iw
'DC-1) %valid) C-%!- 10101-11 rjlrjjj,V ,II(- 1-111 r 1'.
.% 0 fj
smolm or c-;,.-,rcttc . by incorporatin- svi! such ns urca and
cm W-fin "I. It. C, rvplicd to tell.,; rcqli :-: o"I -11alf or the to
the rM ti-A thc it 1:--ir rovered by the i.-I -It - IV it- Pt curriciuntly Inwcl 10
jmt:"y Colillcil n,ly intarcat ill it.
C7%
BATCO document for Province Of Brlt!Sh COIUMbla 20 April 1999

T. 11. C. ri 1-.1 lit
T. It. C'm AUj'Ix)l-1 Of P r, :-or :r---irch Itas 11cen conrillc(i if) ille
provision of frini sioriv. ri-.:r,-ctzr,,d tolywco tird cilaretics
nianuf:i@-turcd v.-tiolly rjoin eigar 1--hnc.-. 'I'lic Council's irvolvenient in Illis
work was reported in Cie Revionv of Activ itIcs, I V,63-GG (pn-r. 35).
T.Tt.r,.q d,,eiri-ti I., inr,@ tint I,, ri Anis nt 11. ri-t-ito
Wlicn Pi-of. B. 1). 1'.i.-scy first doscrik-1 the resu!,!, of hi:; rcsonrch in 19G5,
the T.R.C. Exccutve ("oinmittre to provido nnn%vers to thrcc
questions. The fjuc@ntions, toge(her wi 1he replit e! f rom T. S. C. wore -is
foll(Avs
1 . Q Are Ilia conclusions: by 1':-srcy in IT'S palvr
111kv)y to be valid ?
A P.-u--rcy has not carrictl ou, his in rt wny
that 'LlfrjCfCn(1)'CXC1Ud2S Vic ponsJbility of serious
bins, so that it is Impossible f- zny whather or not
his resulln were valid.
2. M TSC agreed witli Pnssey's request for 10, 000
Cipm."tes ?
;nr, which might be met
A in view of die difficWt.
by vc f- isal.
3. Q Shotild TT'ZC do !)la type of -xnrl: flint 11-igsey propossed
to .1,) with the-1c cicarcitcs jy@ a biztier way nt lint-ro- ttc ?
A . 1rhaLation cxpcrimenLs will 1,: cnrried out with rlurle3,
ci-arattes at Mirrounto in cotirsc Ird other
0
experfmcrits linva
The Inhalntiaii @-npcrimcrdn refc-i-rcd to in ann%-cr .1 have, of entire, not)-tinferialin-d.
BATCo document for Province of British Columbia 20 April 1999

]I Critiqu
12. Two full <tq:.!.- puLlli. ilions v,.-forrin- It, flic C!. illiscidal stutlies of 0w Inl.-,@
I
t
s 't -c
rraressor n. i). y, 11 .-orvssor L. A. Elsoit :iud their
rivalbble for :.(!ruti. Vic. firnt Is P:t-@ry at ;il (V17. , r1rit. wed. J.,
298 -Appt-tidix C). Tbjs indudes descriptions of the enporimcnts efscusscd
-lings :?i 19GS warl !!,-'G niv.) flic mcclini, nt'llic Chester
at tho D. A. C. R. Me(
Beatty oil 19. 1 1. 6 5. (.-.cc pnr:-grnph G
13. P-Issey"q-firnt expf,rimrnt
13. 1 Tho nrsL experlmrni consisted of thrr(- groups of 12 rr%17, - Icigarcitcl, Icipirl,
itrid lxhanil. T),c vlgari-M.- -01, bovillio stv% or (Led III-twevil IN.1
62nd and 70th dnys whvi-cis mcf,-t of Viu rats Nnbe 01.1.1--r two vrours rcninincd
hcalfliy -ind wvvc illu-i, @,d t-- iintil ..'..ar till, 2.11.0th day. At nccroisy Vic
ot Ule Iclj.,ai I.-Rol ral . v.-rir..- I.: - .10Y C111:11-8-bCd -.111d `ll;1lwLI-vyv uvitlom.-o
of bronc1h(-pncjn)otiL--. oatknin:i. linernorflinge wid collapse", traclic.18 of soil-IC
ra(A were "full off int-us iras sUtinct) wit% Vic prod-ticts of smal: 1, i1cl
etimo rain lvv! jil,_-urai and p... :,micai IL Irl uncerfain -whc1lier lhc-
microseopic;,I rcl-moccl in the paper l-cfer to this m:parinicnt or to
stilmequent. vxjvrinivW,:-, or to both. Wo havc 1!@ntiznrtd Utnt ibey refer to
WM exl%,iimcii1-.q.
13.2 The mont. )it (IIv explanntion of I)jo sv,114@,-n -Intel,-, Vic 'cignircitc, rats
is that fire group was affected by -.in inroctioti- roLpiratory diEensewhich spicad
from onc rat to another within Ole coi,fined lowtid environment of the Wrightfs
el=-nber. rise microtacop@, fl-ling,; are con.-;inicrit wiat this vicvr :111(l no
microbiolq-,icat Inventigatio)n; which roight linve )icIp::d it) rcrutc it worc ilndcr-
--florr. It inf-lit linvo bevii I)urclv clinricc that tho 'cit., v. tt
taken by the Invest i a V C
group, nncl only thin E;rovp, was affli:!tcd (i. v. !n bu- r,(.t into ana
anirnal in V,ir. group .tnj to ral flh@- group Init not. tr) tbocc in
n
a Cie r 1, rt P1.1, _). Altcrtuit-.-@ ly, nn f;:: Ilizllcl. t-01mcnit 1-:JbIcicl.
In ch'arrUc ,';:in ill (-.',ar sinv or have'lit,-tilli' n
Intent WA-0;ov vt;-. pi-c-scitt i- II%:
13.3. Evcn if tire %v-,s -xplannfi., On! '-call wr)uld ]live no obviotts
rvlvv:itic.- to t. i vi- v or r,.,,. '-,r lim- -i ac 11-int (Ii.it C:11
r.rp, -oijs II..
:y cl @'Cl' i:, till- p-o-j! lest
Nj
BATCo document for Province of British Columbia 20 April 1999

not III (Ila (1111(.1 I'l, ...p:: Ir tell jr-olable N:.- - :v .-.11CII may hav..' beell
secondary tv ink-1:-nis ln ally Case, R notvajid to coml).Irc the
jun-s of -ttilim-Is, d. :i,,, -it (::1-7f: xvitli tliv:-c c! 1-As 1:111'-d G Inou'll's or inore
later. ritc itiaior - sf.:(c thaL "-".I advancccl n Cl)it11C1fnl layvrs were
dainn-ed mnd (iism,,-misca% WItat they do not s!alc Is whWher III .1m.1s of
eqmunotis mcfal-11ri--fa flierc wns eviclonce of rvilvlar or nuclear :0313ia. This
to an tmport:int omission Lecause nt.,%l)isrn Is 'rencr.-dly comsidered to be of
rolevatice to eniwor wEcy.-ns ilia rrIntimishils l,:!!-.VC'C-n ro,-Pil.-ir sclimmovis
mat.apbsfa Nvithotit atypirin and ri.,!; of ranv..:r k r! I 1,ert 0'1l'-'k%C'nIC.
13.4 In annim-iry, ilia remilln n( Oils ex-crimimit Vint fherc nuly NO n diffvrmiv@-
betmen 0garcito njul 11tar smof-.(- In roibn@-iik- toxic'ly for rnts tinder ilia
conditions or Passcy's. cx-porlinctit Ixt lie mc-0janlzms Involvi.-I are wilrown
and It I.-, qWte umnirrmilw@I to nsri,!m- flial "-(- obst-i-vntion that 1-'C
smoke '@'s morc carcinogonic thaii ;'kc -toolc
14. P.ISRC'@' " "fit I IIIVI'
24.1 Ln a second ex-pcrimetit. (T,q,,,Am 7. r.. 6-@') Vicre were 4 grouix;. each of 14 rats -
flue-cured (T:C) cigni-eltvs, cfg:ir, Burley, control. FC rlts tiled botArcen 40
and 60 Days 1,iii.,most nilr. in the othcr groups Hved more Oi2n 80 clnys. Itmorar
as them.-! rcm!lt!, confirm flie first exivrimcnt, flicy favour ffic interpretation
thrita vlmsljtu@-111. of VC -anolce t1l) preexisting dissrn."u'..
14.2 The nulliors flicnicolv!,s rcmchcd the:-. vic%v oil tbr basir. ot a study (or which
details nre not gi,iocii) in pttbopn-f rats. Clicli rats -xere wx-Pntmad to
"Engli-h cigarc-Ato ft morinlitywma. loirrr andwns dclaycd, presumably
while i:-'?CCt.ton too!. 1111C.-
r,:,2-i i.iwnl nf Limb Lyme, Ttl!ld (I 009, 71.rit. mati.j., A ppcncl Ix. 7.-,)
.1, 33
15. I 'I'llure %vol-I.Cle I-jaw-I hat ch-vir npcl ---.-na4r prmlw@v -Timilar (In3c.-
relif-.! Itim-n-c in 0- rtuntrars of v-:4cl. cclk- in the (mc-11C.1 and illtrallul"1011,11-Y
rafm ovc-r Porlo:l. No ('a',-Iy dentlis occurred
Ill 01 !!ut the r.,if tr cr- -:,.%i i%V:,:. Ivnn. t II:-II In
commvii! vii Mt; fact that tfic Jkj_jj ;-,jjIotjc.),, (c Scc,
rifq R-r-r-ets condillow: or',w, ritc or
n
'I in the SW ilivycore ro%v rej@-,Hhig. Tl;,.-3- fiII io
BATCO document for Province Of British COIUMbla 20 April 1999

7
point w t titat ilivir rniz-, diih-, fr.)n, rnssryls tit Out (n) Vicy werv or n dific-i-t-vt
strall, , ml (U) t1wy iNvrz poth, ti-frcc. (On 27. 11. 72 1 Iekq@hvncd Pwk-'sor Ly -t
]RCId's (:lilt. hi i Ss 110--vii, v Jones, who confirmcd that 1.71 Ims. roLcomparvd
theelfccts orc, "..-I r I Ild ci-;l3v sin oko n I dw-c Im-cls hi,-.her thnn thoic retcrrm.'
to W the. 13NIJ Iriper. 'I'lic hit-'i mitotic ratt:!; mcr.Iioncd,%Vcrc seen in 1"n-'sayl.- rsL:
15.2 It Is difficull to find i!; -his p,j,-/jrsUf1c.M-i for Oin sLi(cillent in ct al
-ri-xiits o @@Waajd Lanift confirni our obscrv-.itions
(1972) I'Thcse e@.pt f I,-.-
thnt Otero Is a vvvv t:,1;riita t1i". romcc In the cfrcct.3 of fliafluc-curcd nlif II ir-cll? ed
tobnceos,- the fluv-c@lvc,l befiv, more datnaging".
IG. niewn, nr -w,! T,
10.1In a series of Vivcc papers. workers ind thiir collea.gucs (Di-awn ct -J,
19G7, Brit. J. C.,twor, 21. G23. Fenner & Erlvc:i. 1DGS, Brit. J. Cincacr, 22,
r UUSC of its higher -;-.q-nr
474; Find Tubcrolc, propose III-11 IX-C. ;J,
contents flue-curcd W-tcc-u- givv,, rise to spic.'.P, th-t is richer in acetakichyde
@vhich &-atroys body ce)tstiIt-.rnf:;, such as cy.-Mehic, which profcct ngrlin3t,
cysteinc is more cffectivicly in:zc! ivi!ed by sninkc from flu-c-currd thnn from
air-curcct fok-iccos.
16.2'More Is no satisfinctory cnp,_-rImc::A.- I evidence In rc,-p2ct of bir@c, cr or any other
OpitheMll (isslic tilt CN.41-cillf, protccl:l :i!:nijw( Oic vircinvXnic cffeet. of tobacco
amokc or carcinogenic poly-yclic hyCnicirboir; of th.., tylic knowri to hc prcsn"t
In to'-.i,-,. o smohe. 11 P, :ot rimparran ed :11-sullIpLiron V-1:11, T)-2C:ItlsC cystchic. prot.:-CIS
1110 Vv s crfcct.: or alkyla(lwo agenk tImt II. :11no
PrOtccl!j the cfToctr r,f clicink-al cLrciilq@cns.
17. TO .r ot on r)r W, -Upr: for -l,.,;ojT.1.Jo?j
It Is meeting can I.-- note ro-iflily f -orn -in nihnikic
flinn ri-om ati :vAd and th.1t iobl. ,Ptlon C.111 Inhc I.%l'C'
oril inucos.-i i1i 0--, n' ::P.Ahic rr
cRreino,gencsis. Tit late se,-,iid the authors ptvsent ovidenco th:it
BATCo document for Province of BritlSh Columbia 20 April 1999

I q.
,I (1972, 1W. J. Caiwcv, f), Crot-:
E Ison Ci,
content of tolvicco and 111 of -on-Ax. AW, 1'xiscy on niany ov-,%isions III Vic
courze ef ],@O-ircs so%lit to shcmv that (tic ri- i f luri@ cincu-c in I votentry was
asnor-intc(I with U11. sugar coliton" or flit, vonimonly r-moked in MA counti %.
tic did litit, CU11111111. 'hor- % icx% to print. Wlicii 11-ssey spo'.c -)n thin subjcct he
reforred cspccH11.% 1.) cr)-ap..-;::ons tx-tivrmn F:-.--!-.ce nnd (!Io U.N. .-i-A (he U.S.A.
nild the U.K.
19. Luw: C-sicor in 17r. --re II,,. IT.R.
19. 1 DaLi lims I)Lcn v-,' r.---trif frow %'Ldunic I of Woi-!.,' !Tlenl0i Statfst!cs for 3135G-196,1',
on Oic incidence of 1-.-,n- cnticcr and chronic brv; Mr: 'in I'rance and Migland arl W;dr-s
.1
during, Oic periol' I 19G7. (Appeii(h x F).
19.2 Since there are (hf&-rr-w---s in
O") diagnostic sfl: '.-rt15
(b) consunipflun duzring tire past 30 or rnorc yvars
(C) climato
(d) proportinn or !-nnol-mrs. %%-)Io Inhda
it Ic not possible lo juciic whOTPer sx-gar content p-r zsc is an fnipartan(, detorviih-1
factor or, indet-0, %---hcI1:cr it I.,: a detcrmhAng fatlor ntall. It ]its not be cstabIj.'.1Ict!.
Mat fcxvcr Frcvchmc,.,. iiiha)c b(,_atnc ri-L-ncii ci.-arettes give a lcus acid smoke or
because they are Frenclimcn wk, havo If-,i nicd froin 11wir foreb-_- v; to smokc flit
W"Y.
).3 The higher mor!nlity ft-orn 1-iry-:,.r-n1 and onal c.-im-or nnioTr. mnlc:-. in France Unin
in the U.K. I:,- c(IlInfulent witli Pin= bn1i).- a how.-ior derpozition of La r in theme
parts In smolmrl Who 410 not hill-AC smokc Into Gic Itin-n. Ilowc-mr, therc
is also --n hOw".1i ;-rd of vaivrcr or loo') fiw!v rite-;,
and alcoholi-in i:- nnsv-@ prcvaI,-!1L tn rrnncc. '.-T-reover, Uic mor.'ali(y rpics rur
cinecrr. of fh--.e -Acs are vii:01-r In Mc t-.-.,n c--:,Aric:; wilh dc-Mli from oral
J
cmicer In nnd W-ilen 1@ morc frecit!,io (Than in France p-pondix G).
V..
BATCo document for Province of British Columbia 20 April 1999

20.
20. 1 Tho highcr 1';i(C 01'1-"I- C.-Olcer t-i aw pro!)ably -,-.:ivL1y cxlpi;iit!-.-d try
V')
(b) In cowniml-l-sti durin,,,. r pt.-A 1C yvars
W diffm-tiecr. i-i average i:-t length
04
Vi a rr. ai-c )i( sti-org grolinds V@r difIcrei,cu to difforcnces lu
sugnr conf-nit.
20.2 -It Is hitt.-m-ting 1hri! LhC dcath r,lcs for cl.---,-r of Ir.rymx and oral envity In
malcs Lie V:- U.!'...%. -rr bctwul-il tlw@- fat- both thc 13.1@. -ind
Franco, Ir-C clouer to t1w:_-o in Ote U.K.
21.. Str@nr cnilwnt r-f V- -h -ind Anitrfenn cip,
Vio f Igures quou E I so II of 2. 3% for F i% ...... h cigarcites and 10 '12 for
Amcrican cigarvI.I.-t and IS'^# for U.K. cig:,!,cUcs arc, wit zo-rioxisly in error,
22. Bcffitircrls thenr,- on too -I;-,)iac-.-ncc or c procermes to lure cnnter rkk
Dr. Baffitigrur Imu ex1joundcd the thcory (lie dirruring cffccts of tobacco
curingr prmcrzcs on lung canccr mo0:-.!it.y -ince aie year 1957 mainly w4th q,
viciv to scMig -, process which )I-- c;,.!::. ". -k,-,VIn2tfC rci-Mcritation" to 01C I'Ayacco
Industry ns - mr-aus of rcntjcrii::; the r-ji-o'.v fi-re of earrino.-Irenic activity. The
clalins nr DI% 13cff-m-or &nrc by T`C In VDC J which ennic W Lhc
conclu:iun (B 7G7) that Mc nvid,.-nuc prodw I, by Dr. n1,:rr1nI;er was not safficiont,
to athstantiate the claiins hc had niad:@. F-Aliv), morc, it wa_- statcd in 'J)e
Hotme of CominnoiL in Mirch V.153 th.-A I'Uiv j.'.f -dical T1.:!:,-cnrch Council cont idered
some yamrs ngo 0-- 1,@I)offienis th.-it, livir, cnn,-cr is. nr;,i-.,c Ilm- mnolzing
of of-arct(c-: ii%:!+- f rom unsf -ncto which lin:; not , boon fWly fermcnied. The
avallabic ovidence, lim.,civr, II d not supporf fat hypc f1mmis".
C 110coninic.-
23. Therc i@, lWit, pi vsvnt ILA Mc Coimcil f - :-I 4t) (inort Lhnn it has .17 rondy cloviv)
to Clit-0% h%-j-oI1tc!+: r. !,.,, :.((or Bri(An's ciiLry into 1:1-.C. si-tiificnnt mmilicra
of 'i U.1'. cigarrXes and vi@niflcnrt. nuniliLrs vf TI.K. residunIn
BAV1101 In Fl...%licl, n Urne city come wix-n it wc-Ad to -ti-tivi-
talto nii cl-W.-i- vl-;,@ to con%p ire tho t 'It-ats or switchil;,; in Ilia two
Count ries.
BATCo document for Province of BritiSh Columbia 20 April 1999

10
24. It WO(Ild )III(" been I:-;CLlll at Ula Viv.--t-Ilt tir. (!-.a Comicil had got ruiiabl.,- t!.wt
of its O%vn on 1110 Crr c-Lq on ra, ts of hilmllm- It",-rent n1w;-ints. of smokc from air-
cured and ntw-cui, -i cilrprottcr. Tlw C.N-.1-it (if llasawy Ek-mil wvcd
clearly mnsati::rac!ory on -,cvcril Gcores nir- `-osc of wid Reid left much to
be desired. It is Viereforv, recommended !-ill Hor. Im- undcrtalvn umic-r
contralleka eallibliml!! to compart) tht- short-A-T-i-, (i,q, till to 90 or 1110
effects an p.-i6iogrii-free rits of smile frovi IT ami AC cij;ar<-t1.aa nt ncvorml
differont rates of r--nw-irc.
the work of rc ud r-ravcn would bc to sco
25. The first stcp in folio-viiig. ill
what afrects the of difforont concontratiors of acet.,116013,3c has all tjc
enzymes and ;lpW3rancr.,s of rcspirnfory tract clpitb3litun. This does not
-,h priorily U Ole prosontlimc hr:-%rar ns 'heir flicory fr. Imt atir- of
descrvo ME.
a large nu-mbc- of Ihaories of doubtful incrA on mcclinnisms of cnrchiogelic-Sis.
I document for Province Of BritiSh COIUMbla 20 April 1999