POLICE have reported a teenage girl for falsely claiming she was sexually assaulted at Aldinga Beach.

The girl, 15, claimed two men sexually assaulted her as she walked near Quail Rd to gain mobile phone reception about 1am on Thursday, April 26.

A police spokesman said Sex Crimes Investigation Branch detectives had thoroughly investigated and were satisfied no sexual offence occurred.

"Police want to assure residents who live in the Aldinga Beach area that there are no ongoing concerns for public safety in relation to this matter," he said.

At the time of the girl's claims, appeals were made to track down two men in a dark blue car.

"Detectives are also keen to assure the public that all reports of sexual assault are taken seriously and thoroughly investigated," the spokesman said.

"All victims of sexual assault are urged to immediately report the matter to police so that immediate investigations can begin."

Originally published as Teen girl 'made up' sexual assault story