On what day was the first appearance of a three-time British Soap Award for Best Comedy Performance winner on the British soap opera "Coronation Street"?
Mary Taylor (Coronation Street):  The character first appeared on screen during the episode airing on 26 November 2008. Patti Clare:  She is a three-time winner of the British Soap Award for Best Comedy Performance (2011, 2013, 2016).
26 November 2008