Two static caravans were deliberately set alight in the early hours of this morning.
The fire ambulance and rescue service were called to the site near Marsh Dairy, Littlemoore Road in Weymouth at 2:32am.
The fire and rescue service reached the site at 3:24am and used two main jets to relieve the blaze.
One static caravan has been destroyed and only 30 percent of the second static caravan was saved.
