A 28-year-old man from Royston has been arrested on suspicion of sexual assault following an incident in Letchworth.

The sexual assault on a 25-year-old woman is alleged to have occurred in Broughton Hill on July 13. The same man is alleged to have made advances towards a 15-year-old girl in Hillshott shortly beforehand.

The arrested man has been bailed by police until September 7.