Based on increasing instances of bike thefts, the Nagaon police formed special teams and conducted random vehicle checks, especially at nights.

The city police special team comprising men and officers from the traffic, law and order wings cracked the whip on errant bikers on Sunday night and seized more than 100 high-end bikes and scooters without number plates.

The drive was conducted in various parts of the district and the police team took into custody who were indulging in speed racing, drag racing, motorbike stunts and speeding over the prescribed limit.

"Many were caught driving without licences," said Police sources.

During the drive, many minor were found driving vehicles.

"We are verifying their age and other details." said Police.