There has been further loyalist rioting in the Crumlin Road area of north Belfast. Police were called after stones were thrown at passing cars.
When they arrested a man early on Saturday, a small group of youths threw petrol bombs and bottles of paint.
A 19-year-old man will appear in court later charged with riotous behaviour.
Six men arrested over the loyalist feud have been released without charge. The arrests were understood to be linked to the murder of Stephen Paul.
The 28-year-old was shot dead as he sat in a car in Wheatfield Crescent last Saturday night.
Loyalist paramilitaries were blamed for rioting which followed the arrests on Thursday, during which 40 police officers were injured.
Petrol bombs were thrown and a bus and 10 cars hijacked and set on fire in disturbances on the Crumlin Road.
Three men have been murdered during the loyalist feud.