Ms Sorensen is believed to be in Kent and Thames Valley Police are liaising with Kent Police to try and find her.

Ms Sorensen is from Wiltshire but was visiting family in Berkshire. She was admitted to the Royal Berkshire Hospital this morning, where she was due to be assessed. However, she later discharged herself and was last sighted at around 12.03pm in Craven Road near to London Road.

She is white, of small build, 5ft 6ins, with short brown curly hair. She is wearing a black dress and possibly pink shoes with a yellow headscarf.

Thames Valley Police is concerned for Jennie’s welfare as she is particularly vulnerable and may need urgent medical attention.

Anyone with information should contact Thames Valley Police via 101 quoting URN 614 3/5.