A three horse race?

We couldn't resist the urge to have a little flutter on 3 of the housemates. Ladbrokes (along with all the other bookmakers) are quoting odds on who will be the last to leave the house. We pooled our money, looked at the runners and riders, and made the following selection:

• Pete (2/1)
  The clear favourite. Fast, just not fast enough to catch a pigeon.


• Imogen (8/1)
  This pretty filly is a firm favourite with all the sportsmen.


• Glyn (20/1)
  Inexperienced but athletic and 'well muscled', won't shy away from the water jumps.

Who's your money on?