23:00Sunday Politics Northern Ireland18/04/2021BBC One Northern Ireland Duration: 29 minutes Sun 18th Apr 2021, 23:00 on BBC Two Northern Ireland HDMark Carruthers looks at the political developments of the week and questions policy makers on the key issues, with guest Nichola Mallon MLA, SDLP and Infrastructure minister.GenresFactualPoliticsNewsBrandSunday Politics Northern Ireland Source: BBC Online