Four people have been arrested following the seizure of drugs, cash and scrambler bikes in Dún Laoghaire, Co Dublin.

The policing operation took place yesterday, involving Gardaí attached to DMR East Operation Meacán.

During the operation, Gardaí seized around €100,000 worth of controlled drugs.

A teenager, aged in his late teens, was arrested and is currently detained at a Garda Station in the Dublin Region.

Follow-up searches were then conducted under warrant at residential properties in Casement Villas and Patrician Park.

Those searches resulted in the further seizure of controlled drugs, cash and scrambler bikes.

Three more people were arrested during the operation, a woman in her 40s, another male teenager and a man aged in his 20s.

All three have since been charged and are due to appear before Dublin District Court today.

Gardaí said all the drugs seized will be subject to analysis by Forensic Science Ireland.