THIEVES smashed their way into a cash machine at Tesco Express petrol station in Oxford Road, Eynsham.

A gang of three struck between 1-3am yesterday.

Det Sgt Jim Holmes said: “We are particularly keen to hear from anyone who was driving by and witnessed any suspicious activity.”

Police would not say how much cash had been stolen.

Anyone with information should call Det Sgt Holmes on 101 or Crimestoppers anonymously on 0800 555111.