Police say they are growing increasingly concerned for the welfare 29-year-old Gemma Heed, from Cambridge, who was last seen shortly after midnight (May 15).

She is described as being 5ft 5” tall, and was last seen wearing blue skinny jeans, an ACDC top, a dark jacket and handbag.

She was last seen at Addenbrooke’s Hospital.

Detective Inspector Mark Smith, said: “We are concerned for Gemma’s welfare and want to find her as quickly as possible.

“We would ask anyone who has seen her to come forward and contact us as soon as possible.

“I also want to appeal directly to Gemma to let us know she is safe and well.”

Anyone with information should contact police on 101.