chimpanzee smoking a cigarette zoo in China has started an investigation after visuals of a a went viral online. The clip, shared on Instagram in March, drew significant attention. The footage, taken 78 Monkey Smoking Cigarettes Stock

Tar is a sticky, dark substance that forms when tobacco is burned

Restraints Impact Analysis * Stringent tobacco control regulations Stringent tobacco control regulations continue to act as a significant restraint on the global tobacco market, limiting consumption, marketing flexibility, and long-term volume growth in both developed and emerging regions

The one-lighter limit applies per passenger, regardless of flight duration or destination

"It's incredibly frustrating because unlike so many other problems in the country, this is one case where we know the solution," said Matthew Myers, president of the Campaign for Tobacco-Free Kids