Eddie Izzard Photo - London UK Brian Blessed at the Petition To Downing Street Actors Brian Blessed and Annette Crosbie are among a group delivering a post card to 10 Downing Street signed by celebrities such as Joanna Lumley Twiggy Eddie Izzard and Julian Clary in support of greater transparency on animal research on World Day for Laboratory Animals 24th April 2013Keith MayhewLandmark Media