A doctor is to go on trial after he reportedly flashed a woman before sexually assaulting the police officer who arrested him.

57-year-old Martin Kuper denies charges of exposure and sexual assault in Battersea Park in April last year.

The former chief executive of Moorfields Eye Hospital is due to appear in court next month when a date will be set for his trial.

He’s currently on bail with a condition that he does not go to Battersea Park.