Among the most frequent offenders are antidepressants and antianxiety drugs, blood pressure medications and opioid pain relievers.

The most frequent offenders are motorists and speed cyclists who fail to observe the speed limit.

With tougher sentences for drug dealers and frequent offenders, the Federal prison population is projected to total 165,000 by 2002.

Judges, magistrates and justices' clerks believe they must keep custody as a deterrent against frequent offenders and 'to give society a rest'.

The Home Secretary has announced plans for new secure training centres to tackle young frequent offenders.

The single most frequent offender is the Southern California Rapid Transit District.

Even The New York Times is a frequent offender.

The most frequent offenders are invariably ignorant of the signal.

"Bearings, rims, cables: these are the most frequent offenders."

High-efficiency heat pumps in the southeastern US have been noted as frequent offenders.