A middle-aged woman was dragged into a park by two men and raped in a shocking attack in south London, police said.

The 41-year-old victim had been walking along Dulwich Road near Brockwell Park when she was allegedly attacked by two men thought to be in their 20s.

She was dragged through the Lido gate of the park and sexually assaulted between 9.50pm and 10pm on Wednesday, May 13, according to detectives.

A Met Police spokesman said: "The suspects, both described as white and aged in their 20s, left the park together through the same Lido gate.

"Officers from the Met's sexual Offences, Exploitation and Child Abuse Command are investigating."

Anyone who witnessed the attack or has any information is asked to contact police on 020 8721 4128 or call Crimestoppers anonymously on 0800 555 111.