A bus has been hijacked and burnt out in the Newtownabbey area of Belfast.
Police say stones and a number of petrol bombs have been thrown by youths who have gathered at the Cloughfern roundabout.
The disorder follows riots in the same area last night, when several cars and a bus were burnt out. The PSNI said that up to 200 people were involved in the disturbances.
A PSNI spokeswoman said the violence followed searches in connection with Operation Stafford, an investigation by detectives from the PSNI's Serious Crime Branch into murders and other crimes carried out by the UVF in north Belfast during the Troubles.
