Tonight's TV debate between the leaders of all seven major British political parties was an intriguing affair at times, but its most memorable moment was arguably when a heckler threw a spanner in the works as she heckled Prime Minister David Cameron.

Victoria Prosser, 33, from Salford, interrupted the debate to ask a question about veterans of the British armed services ending up homeless following their time in the military, putting Cameron in a tricky spot.

ITV report she said she wanted to question "the 1% at the top". She was removed from the studio.