AMSTERDAM, July 28 (Reuters) - The fire which has been burning on a car carrier off the Dutch coast has lessened in intensity and salvagers have been able to board the ship to secure stronger tow lines, authorities said on Friday. Smoke rises as a fire broke out on the cargo ship Fremantle Highway, at sea on July 26, 2023. The Dutch coastguard said on its website on Thursday that the cause of the fire was unknown, but an emergency responder is heard in a recording released by Dutch broadcaster RTL saying, "The fire started in the battery of an electric car". An investigation has been launched by the Panama Maritime Authority and the Netherlands is assisting the inquiry, the Dutch Safety Board has said. The 199-metre (653-ft) Fremantle is drifting about 17 km from the northernmost Dutch coast, the coastguard said.

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Persons: Miranda Murry, Daniel Leussink, Geert De Clercq, Marine Strauss, Anthony Deutsch, Tassilo Hummel, Philippa Fletcher, Leslie Adler Organizations: Panamanian, Fremantle Highway, Fremantle, Ship, Coastguard, REUTERS, K Line, Kawasaki, Dutch coastguard, RTL, Panama Maritime Authority, Dutch Safety, coastguard, Thomson Locations: AMSTERDAM, Coastguard Netherlands, Dutch, Netherlands, Fremantle, Germany, Egypt, Wadden, Denmark