Fire at major housing development in Co Antrim being treated as arson attack
Officers, alongside colleagues from the Northern Ireland Fire and Rescue Service were called to a fire on the Park Road in Mallusk at around midnight.
Officers, alongside colleagues from the Northern Ireland Fire and Rescue Service were called to a fire on the Park Road in Mallusk at around midnight.
Emergency services have urged the public to avoid the area and seek alternative routes for their journey.
Northern Ireland Fire and Rescue Service (NIFRS) responded to the blaze on Saturday afternoon.