Stoptober gives smokers trying to kick the habit "support from the community", according to Kelsey Beth Crossley
The 21-year-old Emmerdale actress started smoking when she was a teenager and is joining the month long quitting exercise in a bid to kick her habit.
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Mr Kim has made two recent visits to China.
The study looked at the development of 422 children over the course of eight years.
The president said they will come into force if China refuses to change its practices.