'Tightrope to walk' over gig curfews

The organisers of Bruce Springsteen's concert in Hyde Park turned off the sound in the middle of a performance with Paul McCartney because they had gone beyond the 1030pm curfew set by Westminster City Council. Neil McCormack, rock critic for the Daily Telegraph, and Rob DaBank, Radio 1 DJ and festival organiser, debate the problem of gig curfews. #R4today