The Red Cross official said that three of the injured are still in hospital.
 
Overloaded
 
More than 200 passengers and crew leapt into the water as the blaze raged out of control after the ferry left Jakarta's Tanjung Priok harbour.

 

"The number of passengers is more than what was declared in the manifest, so we are still checking the exact numbers of people still missing."

Bambang Kuncoko, national police spokesman
Dozens of survivors suffered burns in the fire, which scorched the superstructure and burnt most of the paint off the Levina 1.

 

The manifest recorded 227 passengers for the voyage to Bangka island off Sumatra, 500 km north of Jakarta, but the ferry was apparently carrying well in excess of 300 people.

 

Bambang Kuncoko, the national police spokesman, said: "The number of passengers is more than what was declared in the manifest, so we are still checking the exact numbers of people still missing."

 

He said 281 people had been rescued so far, adding: "We are still searching for more survivors."

 

Scouring seas

 

The Antara news agency and Indonesian television reported that five navy ships were keeping up the search for survivors.

 

The ferry's skipper and four crew members are under police investigation.

 

Hatta Rajasa, the transport minister, was quoted by Antara as saying that the fire appeared to have been sparked by one of the lorries on the ferry's car deck.

 

Kunto Prayogo, the chief investigator, said it appeared to have been fueled by chemicals carried by the lorry "because when it was sprayed with water, it did not get smaller but bigger".

 

A series of Indonesian transport accidents have killed more than 450 people in two months.

 

Lax enforcement of safety regulations, poor maintenance and a lack of investment in transport infrastructure have been blamed for the air, sea and rail accidents, which have become a regular occurrence.

 

Ferries are a crucial link between the archipelago nation's 17,000 islands and frequently carry more people than officially acknowledged.