Police have appealed for information after a heavily pregnant woman was slashed across the face in a "completely random attack".
Hayley Baker, 29, was taken to hospital with serious facial injuries after the incident on Thursday.
Detective Inspector Jamie Stenton said: "This was a nasty attack which appears to have been completely random.
"I would urge anyone who has any information or knows who is responsible to call the police as soon as possible.
"Anyone with any information should call DI Stenton on 101 or Crimestoppers, anonymously, on 0800 555111."