Ryan Adams has been forced to cancel a gig at Stonehenge after organisers expressed concerns over safety issues.

The organisers of the Salisbury International Arts Festival were afraid that too many people would turn up to the historic site without tickets.

The festival, which is due to take place on June 5, will now not include Adams because an alternative venue for him cannot be found in time.

A spokesman told NME, "A suitable alternative site cannot be found, and Adams is no longer taking part in the festival."