Four men in their 20s have been charged with a number of offences arising out of disturbances in Ballycastle at the weekend.

An unexploded pipe bomb has been found in the grounds of Woodbourne police station in west Belfast.

Police in County Londonderry are investigating claims that a bomb has been left in the village of Bellaghy.

The bomb exploded while police were checking an alert at a nearby school.

A 42-year-old man is due to appear at Londonderry Magistrates' Court charged with bombing a police station in the city earlier this month.