18:00General Election - BBC Radio Northampton debateImmigration (23/04/2015)BBC Radio Northampton Duration: 1 hour Thu 23rd Apr 2015, 18:00 on BBC Radio NorthamptonCandidates from the main political parties answer questions from listeners on immigration at the University of Northampton.GenresFactualPoliticsBrandGeneral Election - BBC Radio Northampton debate Source: BBC Online