The researchers said the findings showed reducing children’s exposure to smoke is a public health priority.

“Legislation can reduce passive smoke exposure, with restriction of smoking in public places reducing hospitalizations for cardiovascular and respiratory disease,” they wrote, adding that banning smoking in cars with children in them would also have a significant positive effect.

The United States, Australia and Canada have already banned smoking in cars carrying children, and Britain said last month that it too would be introducing a ban soon.

FK – How long till the smoke Nazis knock on your door?

How much longer?