In the far north of Scotland, among the rugged Highlands, is an inlet of the North Sea where half a dozen giant oil rigs are parked. Some have a skeleton crew still on board, others are left rusting. But what are they doing there? I went to the Cromarty Firth to find out...
Published 2019-01-17 · Watch on YouTube ↗ Availability and playback restrictions are controlled by the original channel.
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