A teenager is to stand trial accused of sexually assaulting four women and teenage girl in Carshalton.

Ramazan Karapinar, 19, pleaded not guilty at Croydon Crown Court to six charges of assault assault alleged to have taken place on January 7, 9 and 28 this year.

He was arrested at Carshalton station following a spate of alleged attacks near The Grove park that month. Police urged vigilance and warned people to avoid dimly lit areas after women reported being targeted.

RELATED: Carshalton teenager appears in court charged with Carshalton sex attacks

Mr Karapinar, of Carshalton, was charged last month with sexually assaulting four women aged 22 to 34 and a 14-year-old girl.

He denied all charges at Croydon Crown Court on March 8 and was remanded in custody ahead of a trial set to be begin on Monday, June 13.