Farmers in Wiltshire are being urged to look out for crop circles on their land and report them to police.
The Wiltshire force says there has been an increase in the number of patterns appearing in fields in the county, causing farmers to lose hundreds of pounds in damaged crops.
Watch our report from 2009 - when Reg Presley talked to us about a crop circle that had appeared in Oxfordshire. The lead singer of sixties rock band the Troggs, Reg Presley died at his home in Andover in Hampshire following a battle with lung cancer.
He'd had a number of hit songs including 'Wild Thing' .