Homeland star David Harewood and Birds of a Feather actress, Linda Robson, support the British Lung Foundation campaign to ban smoking in cars with children.
1 in 5 children are exposed to second-hand smoke in cars.
Children visit the doctors more than 300,000 times every year in the UK because of passive smoking.
Do you want to ban smoking in cars with children?
The British Lung foundation is giving children a voice.
Watch the short films here.
In Warwickshire there is a free Stop Smoking Service. For help and advice call 0800 0852 917, text LIFE to 80800 or visit Smokefeewarwickshire.