Within the space of a single year - 1979 - Barrie Keeffe  wrote two scripts which together summed up the very essence of the East End on the eve of Thatcherism. The first, which barely needs introduction, was the now-classic The Long Good Friday. The other was Sus, an explosive play about a black man detained by two racist police officers on the night of the General Election.

Cemetery Junction is no ordinary day in the office for Ricky Gervais and Stephen Merchant. Anyone seeing their names above the title (or, indeed, Gervais’s inappropriate presence on the poster) could be forgiven for expecting their acute observational comedy, fronted by Gervais’s shtick for wince-inducing egomania. Think again.