include HBO and Warner Brothers. In the 2010s, research commissioned by Westminster City Council showed 23 per cent of the workforce in Soho works in the creative industries. Restaurants and clubs Many small and easily affordable restaurants and cafes were established in Soho during the 19th century, particularly as a result of Greek and Italian immigration. The restaurants were not looked upon favourably at first, but their reputation changed at the start of the 20th century. In 1924, a guide reported "of late years, the inexpensive restaurants of Soho have enjoyed an extraordinary vogue." Arthur Ransome's Bohemia in London (1907) mentions Old and New Soho, including details about Soho coffee-houses including The Moorish Café and The Algerian. Kettner's was a restaurant on Romilly Street, established in 1867 by Napoleon III's chef Auguste Kettner. It was frequently visited by Albert, Prince of Wales (where he is alleged to have dined with his mistress, Lillie Langtry) and Oscar Wilde. The restaurant survived both World Wars without incident, and was regularly visited by Agatha Christie and Bing Crosby. In the 20th century, several Soho pubs and private members clubs gained notoriety for both their proprietors and clientele. Clive Jennings says of regular clientele such as Jeffrey Barnard and Francis Bacon that "the lethal triangle of The French, The Coach & Horses and The Colony were the staging points of the Dean Street shuffle, with occasional forays into other joints such as The Gargoyle or the Mandrake ... The Groucho or Blacks". Christopher Howse notes of the coterie of bohemian heavy drinkers that "There was no worry about pensions in Soho. People didn't live that long." The Gargoyle Club opened at 69 Dean Street in 1925. It was founded by the socialite the Hon David Tennant as a place where writers, artists and musicians could mingle with the upper crust and eat and drink at affordable prices for the next three decades. In May 1979 the Gargoyle's uppermost room started hosting a weekly club-night on Saturdays called the Comedy Store, which made the reputations of many of the UK's upcoming "alternative comedians". Among the original lineup here were Alexei Sayle, Rik Mayall and Adrian Edmondson who broke away in 1980 to establish The Comic Strip team at Raymond's Revue Bar, before they found wider recognition with the series The Comic Strip Presents on Channel 4. The Gargoyle's success and Bohemian clientele led to other