Wakey wakey: How to get up early

Nick Robinson, former BBC political editor, starts as a new presenter on BBC Radio 4's Today programme on Monday 16 November.

So, how can he adapt to a 3am alarm, in order to arrive at the BBC offices by 4am to prepare for the programme broadcasting from 6am?

BBC breakfast show presenters, including Nick Grimshaw of Radio 1, share their tips on how they manage the silly o-clock starts.