22:00The World TonightEd Miliband rules out a coalition deal with the SNPBBC Radio 4 Duration: 45 minutes Mon 16th Mar 2015, 22:00 on BBC Radio 4 FMAvailable for over a yearListen nowConservatives accuse Labour of trying to get into power on Sturgeon's "coat tails"GenresNewsBrandThe World Tonight Source: BBC Online