The key thing to understand about Andy Burnham's speech is these were the words and the delivery of both a new prime minister and a grieving son, the BBC's political editor writes.

The PM was at times emotional during his conference speech in which he outlined his long-term plan for the UK.

Big policy announcements and emotional moments as the prime minister delivers a speech to Labour's conference.

The prime minister says he wants other parties to take part in a national commission on electoral reform.