15:00Jo GoodWith Philippa Perry, Gayle Anderson and Robin WightBBC Radio London Duration: 2 hours Mon 2nd Mar 2015, 15:00 on BBC Radio LondonDocumentary maker Philippa Perry and agony Aunt Gayle Anderson chat about their new documentary and Robin Wight talks about eye-catching posters across London.GenresEntertainmentBrandJo Good Source: BBC Online