Pembrokeshire Roads Policing Unit arrested four people accused of being concerned in the supply of heroin yesterday (Friday).

Officers stopped a vehicle near Llanddowror, near St Clears, and arrested all four occupants on charges of being involved in supplying the class A drug.

One occupant was also arrested for recall to prison and another for breach of bail.

Police said that the vehicle was seized, as it had no insurance, and a quantity of heroin was recovered.