EastEnders (Mark Thrippleton); wheeler-dealer Vince Johnson (Hepburn Graham) and Laurie Bates (Gary Powell), who became Pete Beale's (Peter Dean) sparring partner. The majority of "EastEnders" characters are working-class. Middle-class characters do occasionally become regulars, but have been less successful and rarely become long-term characters. In the main, middle-class characters exist as villains, such as James Wilmott-Brown, May Wright, Stella Crawford and Yusef Khan, or are used to promote positive liberal influences, such as Colin Russell or Rachel Kominski. "EastEnders" has always featured a culturally diverse cast which has included black, Asian, Turkish, Polish and Latvian characters. "The expansion of minority representation
EastEnders eight characters from the show, Barbara Windsor left her role of Peggy Mitchell, which left a hole in the show, which Kirkwood decided to fill by bringing back Kat and Alfie, which he said would "herald the new era of "EastEnders"." "EastEnders" started broadcasting in high definition on 25 December 2010. Old sets had to be rebuilt, so The Queen Victoria set was burnt down in a storyline (and in reality) to facilitate this. In November 2011, a storyline showed character Billy Mitchell, played by Perry Fenwick, selected to be a torch bearer for the 2012 Summer Olympics. In reality,