The annual summer Charlbury Riverside Festival has been cancelled.

The free two-day music event has been called off it as it does not have the support of police and organisers cannot afford to pay for private security.

Last year a man claiming to be an undercover police officer attacked two men with a baton near the festival site. He was given a two-year suspended jail sentence after being convicted of assault occasioning actual bodily harm.

The festival, which started off as a jazz picnic, has been held in Mill Field in July for the past 10 years.