No CCTV on William Blake’s pleasant pastures seen

‘The favoured meeting place of Jackson Lamb’s crew in Slow Horses, as it doesn’t have CCTV surveillance.’ The grave of William Blake and his wife in London. Photograph: Alamy

Philip Hoare was lucky in not finding William Blake’s grave crowded (Butt-naked Milton and a spot of fellatio: why William Blake became a queer icon, 2 June). It is the favoured meeting place of Jackson Lamb’s crew in the Slow Horses novels and TV series, as it doesn’t have CCTV surveillance; as much under the radar as the artist himself, and his wife.
John Starbuck
Lepton, West Yorkshire

• Philip Hoare’s article made me wish someone would revive Adrian Mitchell’s musical Tyger, performed by the National Theatre in the early 70s. The music alone deserves a wider audience.
Cecil Heatley
Bromley, London