Sean Lock by changing its headline sign.The venue, formerly known as the Hammersmith Apollo, changed its front sign to ‘RIP Sean Lock’ following the comedian’s death.Lock held numerous stand-up gigs at the venue, including Sean Lock: Lockipedia in 2010 and his 2013 tour Purple Van Man where he performed for three consecutive nights.Lock died from cancer at the age of 58, and was best known for appearances on 8 Out Of 10 Cats, spin-off 8 Out Of 10 Cats Does Countdown, and for sitcom 15 Storeys