A manhunt has been launched after a teenage boy was raped at an Edinburgh camping and caravan park.

The serious sexual assault is reported to have taken place at Mortonhall Caravan & Camping Park on Tuesday.

Investigating officers are following a positive line of enquiry.

A Police Scotland spokeswoman said: "Police in Edinburgh are investigating a report of a serious sexual assault of a teenage male in the Mortonhall Caravan Park area on July 23.

"Enquiries are ongoing and officers are following a positive line of enquiry in connection with this."

A spokesman for the park said: "This matter is currently under investigation by the police so any comment from us would be inappropriate.

"However, we will be giving our full cooperation to the authorities in their inquiries."