UFO sightings will be sealed from the public for another 50 years. The file is said to contain colour pictures showing what appears to be a 100ft spacecraft hovering over Calvine, Perthshire, in 1990.
The alleged snaps were taken by two hikers in the area who saw the diamond shaped aircraft speed off into the distance after RAF jets were scrambled to the area.
They then sent the pictures to the Daily Record, who shared them and the negatives with the Ministry of Defence, as reports The Mirror.
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