MPs have hailed plans to ban smoking in cars carrying children after it was overwhelmingly voted through in the Commons.
Despite opposition from some Conservative MPs, including Cabinet members, MPs approved the ban by 376 votes to 107.
Massive victory on banning smoking in cars with children! Brilliant news for children's health!
376-107 to ban smoking in cars with children present....majority 169. Hurrah. Thanks it will make a difference to 500000 children.
More top news
The chancellor now faces the prospect of forming a minority government or calling for a snap election.
The 73-year-old said a return is unlikely "given the politicised atmosphere that seems to have afflicted our set."
Chancellor Philip Hammond said the UK will make a financial proposal to the EU in the next three-and-a-half weeks.