FILE PHOTO: A Royal Gibraltar Police's boat guards the Iranian oil tanker Grace 1 as it sits anchored after it was seized earlier this month by British Royal Marines off the coast of the British Mediterranean territory on suspicion of violating sanctions against Syria, in the Strait of Gibraltar, southern Spain July 20, 2019. REUTERS/Jon Nazca/File Photo
A Royal Gibraltar Police's boat guards the Iranian oil tanker Grace 1 as it sits anchored after it was seized earlier this month by British Royal Marines off the coast of the British Mediterranean terShow more

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