Brazilian officers suspect a Greek-flagged tanker was the supply of an oil spill that has stained about 2,500km (1,553 miles) of Brazil’s shoreline.
Federal police within the metropolis of Rio de Janeiro raided the places of work of a Greek firm linked to the vessel.
Officers consider the tanker was carrying heavy crude oil from Venezuela to South Africa in July.
Marine life and in style seashores in quite a few north-eastern Brazilian states have been affected by the spill.
About 2,000 tonnes of thick sludge have been collected, however an enormous clean-up effort is constant.
Issues are rising that the oil spill may attain the Abrolhos islands, an necessary marine sanctuary.
Brazil oil spill: The place has it come from?
Huge oil spill hits Brazil’s seashores
The spill was first detected on 2 September, and evaluation later confirmed the oil discovered was of a sort not produced in Brazil, officers say.
It was “very possible from Venezuela,” the Brazilian atmosphere ministry stated.
Venezuela has denied any duty for the spill.
The Brazilian authorities have investigated quite a few ships navigating the realm on the time earlier than specializing in the Greek-flagged tanker. They describe the vessel because the “prime suspect”.
The corporate whose places of work had been raided on Friday has to date made no public touch upon the problem.
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