DON'T be fooled by the serene scene, if West End hit That Face is anything to go by,we know Polly Stenham's plays are a ticking bomb.

In Tusk Tusk, the 22-year-old's second play, we meet three siblings - a boy of 15, girl of 14 and their seven-year-old brother - who are living together in a flat. Why they are all alone, however,is a different matter.

Tusk Tusk, by Polly Stenham, is at the Royal Court Theatre, Sloane Square until May 2. 7.45pm, Sat mats 4pm. £10-15. Call 020 7565 5000. See www.royalcourttheatre.com