Cairo Mill, Oldham, Lancashire
Year: 1972
On a cold night in 1972, a factory security guard went outside to investigate a humming noise and came face-to-face with a UFO. It was described as 30 metres in diameter, blue-lit, saucer-shaped and had a large window. After about 5 minutes the UFO turned and shot away into the night sky. The factory cat also disappeared at the same time. Scoundrals!