FIREFIGHTERS have been tackling a grass fire for about three hours.

North Wales Fire and Rescue Service said they were called to a grass fire in the Pentre Halkyn area, Holywell, at about 18.40pm.

A spokesman for the service said crews are still in attendance but they look to be returning soon.

The cause is not yet known but it is believed to be reignition from previous fires as crews have been returning to the area over the past few days.

Two appliances and an off road appliance were sent to tackle the fire and no-one was injured.