18:30SiadwelSeries 2Episode 3: A Little Learning and Health and SafetyBBC Radio Wales Duration: 30 minutes Fri 24th Jul 2015, 18:30 on BBC Radio Wales FMSiadwel pays tribute to Dai Horribly, the health and safety expert who invented the fire exit, and bumps into Nan on her way to the Nearly Dead Club.GenresComedyCharacterBrandSiadwelSeriesSiadwel: Series 2 Source: BBC Online