The Prime Minister welcomed Mike Thornton, the new MP for Eastleigh - but only for the duration of this Parliament. Two Lib Dem MPs - Martin Horwood and Sir Bob Russell - asked Mr Cameron about the Eastleigh by-election, and both tried to have a bit of fun at the Prime Minister's expense.
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Thursday afternoon's forecast for the east of the region
Thursday afternoon's weather for the west of the region
The Prime Minister has praised the former soldier's "huge professionalism" in trying to save the life of Pc Keith Palmer.