UFO with red lights chased by cops during 'flash wave' – but they refuse to discuss it
![UFO with red lights chased by cops during 'flash wave' – but they refuse to discuss it](https://i2-prod.dailystar.co.uk/incoming/article33192355.ece/ALTERNATES/s615/1_JS332276050.jpg)
The mass UFO sightings of July 13 1993 have had enthusiasts and experts tongues wagging ever since as exactly what people were witnessing that night has never been solved