Members of the police's off-road bike team targeted offenders riding over Bulwell Forest golf course as part of a four-day operation. They identified five people who will shortly be arrested and interviewed.

The operation was in reaction to complaints from the golf club and local residents about damage and noise caused by youths on the machines.

In a front-page story last month, the Dispatch reported how nine greens on the golf course had been damaged by the bikes.

Insp Chris Davies, local area commander for Bulwell, said: "This has been a successful operation with a number of illegal bikes seized.

"For those who want to continue this type of anti-social behaviour, they should heed this warning – we will get back to you.

"The seized bikes can no longer cause a nuisance for the community but there are still some out there. We need the public's help to identify those responsible, tell us where the offenders live, where the bikes are being stored and I can assure you we will take action against them. "Some parents do not realise the law surrounding these bikes. Some may even think they are fun. They forget the damage and danger they can cause."

Under section 34 of the Road Traffic Act, it is illegal to use any motor vehicle anywhere other than on the road, except with the landowners' permission. Offenders can expect a fine, a prosecution or their vehicle being disposed of.

Anyone with information about people riding machines illegally should ring the police on 0115 9670999, the anti-social behaviour helpline on 0115 9152020 or the free and confidential 'Crimestoppers' hotline on 0800 555111.