Shadow defence secretary Jim Murphy has poked fun at the Liberal Democrats after the party's humiliating performance in the South Shields by-election.
Respite for Clegg as Lib Dems humiliate the Monster Raving Loony Party into a sorry 8th place by trouncing them by 154 votes. #southshields
More top news
The vice presidential candidate was travelling with his wife, daughter and several campaign advisers, but no one was injured.
They deny a 'sweetheart deal' - but a senior source told ITV News the government promised to support such firms in the event of Brexit.
The father of Captain Khan, who died in Iraq in 2004, said the comment was "the most cruel thing you can say to grieving parents."