David Dimbleby is forced to pull out of Question Time after he is injured by a rearing bullock.

BBC boss Mark Thompson says that the BBC's talent remains free to take risks with their output.
BBC Radio 4's Today programme is crowned the most admired show in British broadcasting.
BBC News presenter Carrie Gracie reveals she is paid £92,000 during a heated interview with a Labour peer.
John Humphrys hits out against claims that contestants on Celebrity Mastermind were given help.
BBC director general Mark Thompson says that the corporation has a role in restoring trust in British public life.
"it was quickly becoming apparent that someone at the BBC just wanted her to get wet"
Chair of the BBC Trust Sir Michael Lyons tells BBC staff not to protest publicly about cuts.
DS takes an in-depth look at the life and times of BBC newsreader Moira Stuart.
Moira Stuart is to leave BBC News after over three decades at the corporation.
Today: Win an exclusive (and furry) 'V' box - Click in to find out how you can win an exclusive V-branded box.
Neighbours: 5784: Libby fears for her marriage.
Thursday, 17:30 on Five.
Home and Away: 4964: Miles is concerned about Jai.
Thursday, 18:00 on Five.
Hollyoaks: 2699: Holly's electrocuted.
Thursday, 18:30 on Channel 4.
Emmerdale: Cain reaches the end of his tether.
Thursday, 19:00 on ITV1.
EastEnders: Denise and Lucas celebrate their wedding.
Thursday, 19:30 on BBC One.
Coronation Street: Sally nearly catches Kevin and Molly.
Thursday, 20:30 on ITV1.
Our picks from Thursday's primetime TV:
| 21.00 | Gavin & Stacey (BBC One) |
| 20.30 | I'm A Celebrity... (ITV) |
| 22.00 | Misfits (E4) |
| 20.00 | The Restaurant (BBC Two) |