Tarun Tejpal says he believes 'sting' journalism - where someone is set up and shown committing an offence - is a legitimate form of journalism.

BBC: NEWS | South Asia | Scandal website reinvents itself

In June 2007, the Royal Court Theatre in London cancelled a reading of an adaptation of Artistophanes's Lysistrata which was set in a Muslim heaven, for fear of causing offence.

ECONOMIST: Self-censorship in the West

However referee Eddie Smith ruled the offence took place inches outside the box and Tom Scobbie's swerving set-piece scraped the bar on its way over.

BBC: Aberdeen's Diamond flashes a header wide of the target