Four people have been hospitalised following a number of fires in Dublin overnight.

Emergency services say two people suffered burns after a gas cylinder at a caravan in Donabate exploded.

While two people were hospitalised following separate house fires in Clondalkin and Raheny in the early hours of this morning.

Elsewhere fire crews say a blaze at Bray head in Wicklow is almost under control – it has been underway since noon yesterday.