does chewing tobacco smell Is smokeless safer than cigarettes? Five Life-Changing Things to Know

They'll be at a higher risk of: wheezy coughs problems with hyperactivity and attention behavioural issues (NICE 2010) Sadly, smoking in pregnancy even increases the risk of your baby dying during the first few years of their life by up to 40 per cent (NICE 2010)

That in turn would act as an incentive for tobacco companies to create products that are less harmful, he added

This is based on the fact that it is now widely known and accepted that smoking on aircraft is not allowed whilst on the other hand, having an ashtray visible might even suggest smoking in the toilet is acceptable

Bureau journalist Edwin Okoth was investigating this when he was offered a bribe by an employee of Engage BCW, affiliated with global advertising giant WPP

Someone obviously benefited from all that tobacco changing hands

In many pack-year calculators, one pack is treated as 20 cigarettes