Not binding.... Unless you want a civil war.
Unlike NZ UK politicians generally still have honour. They follow the Westminster system not just say they do. Ministers will actually resign, and PM's honour votes. Mr Cameron will full fill the wishes of the majority
even if its his last act.
Cameron will speak on TV3 in the next few minutes.
Odds he resigns?
Btw, is Paddy Gower drunk?
..and Cameron resigns.