According to LaunchingFilms.com, the Cosmopolis release date for the UK is June 15th
KStewartUK received a reply from FilmDates.co.uk with the same release date.
RPLife/ Gossipgyal
Update! via CoventryTelegraphs In other BBFC decisions, the upcoming drama Cosmopolis, directed by David Cronenberg and starring Robert Pattinson, also gets a 15 certificate for "strong sex and language." It is due in cinemas on June 15, 2012, and has a running time of 1 hour 49 minutes.
via RPLife