Is Piers Corbyn really dangerous?
I thought the police statement — bureaucratic, anonymised, bone-dry – got the tone just right. In confirming the arrest of Piers Corbyn on suspicion of encouragement to commit arson, a spokesman confirmed only that 'a man in his 70s' had been arrested in Southwark, south London on Sunday morning. This, for those who missed it, is understood to relate to Mr Corbyn’s fire-breathing (literally: he took his nylon-clad life in his hands with a stunt involving lighter-fluid) speech to an anti-vax rally in the capital.