ASH - The Action on Smoking and Health website provides information on stopping smoking and fact sheets on all topics related to smoking and tobacco.
Roy Castle Lung Cancer Foundation - providing information and advice on how to reduce the risk of developing lung cancer.
No Smoking Day - The No Smoking Day campaign has a web-site with information for smokers who want to quit by highlighting the many sources of help and advice available.
Stop Smoking Wales - Information about stopping smoking and how to get free support if you, or someone you know, wants to stop smoking.