 Its artistic director Ong Keng Sen was told that the company had to have more "local presence".In early 2011, the NAC revoked its publishing grant for playwright Chong Tze Chien's book "Four Plays" (Epigram Books) as it included the controversial and classic play "Charged".In late 2011, following a private preview, the Singapore Art Museum removed Japanese-British artist Simon Fujiwara’s work, "Welcome to the Hotel Munber" (2010), which featured homoerotic content, despite appropriate advisory notices put up by the museum and the Singapore Biennale, organised by the NAC.