墨西哥烟草行业主动采取一系列积极措施,以减少青少年烟民人数。他们将放弃赞助体育比赛项目,特别是青少年观众人数较多的项目。各烟草公司都不得在中小学校周围200米以内设立广告牌,并不得聘请青少年崇拜的明星为自已拍摄广告。加拿大于1997年开始施行烟草法经过1998年和2000年的两次修订后,成为世界上最严厉的禁烟法令。加拿大安 Mexico’s tobacco industry took the initiative to take a series of positive measures to reduce the number of young smokers. They will give up sponsorship of sports events, especially those with large numbers of teenagers. No tobacco company may set up billboards within 200 meters around primary and secondary schools and may not employ youngsters to advertise for themselves. Canada’s introduction of the tobacco act in 1997, after two revisions in 1998 and 2000, has become the most severe smoking ban in the world. Canadian security