Recap: Debate day round-uppublished at 00:02
- The leaders of seven UK parties took part in a two-hour live televised election debate, clashing on a range of issues including the NHS, immigration and the deficit
- It was the only debate of the campaign which will feature both David Cameron and Ed Miliband
- Snap polls taken afterwards gave differing verdicts on the winner, with Nicola Sturgeon, Nigel Farage, Ed Miliband and David Cameron said to have impressed most - depending on the poll
- The audience was encouraged not to clap or offer too much reaction. However one heckler did tackle the leaders on homelessness among armed forces veterans