Police have launched an inquiry to unveil what provoked the fire.
A hundred firefighters are currently on site to contain the flames.
The fire flared up across West London boatyard on Monday afternoon and required the use of 15 engines to be extinguished.
Police spokesman Erdi Chaniago said the West Java police would help investigate the cause of the fire.
Large fire breaks out in Dartmoor national park. Blaze spreads despite freezing temperatures.
Almost every summer, Europe is hit by terrible fires. Since the turn of the millennium, the Mediterranean countries have increasingly been fighting so-called mega forest fires, which often only end when the weather conditions change or the fire runs out…