Four teenage boys have been arrested after officers responded to reports of nuisance motorcyclists in Gravesend on Sunday (June 1).
The police helicopter assisted officers searching on the ground near Valley Drive.
A 17-year-old boy from Gravesend was arrested on suspicion of theft of a motor vehicle.
A 15-year-old boy from Dartford and two 17-year-old boys from Gravesend were arrested on suspicion of theft of a motor vehicle and taking a motor vehicle without consent.
They all remain in custody.