Stevenage, Hertfordshire, England, UK; June 18, 2009
Date of Sighting: 18-Jun-09 23:20
Location of Sighting: Stevenage, Hertfordshire
Brief Description of sighting: Two huge lights chasing each other like cat and mouse. It was broken cloud and the lights would never leave the clouds, just go to the edge. It looked like a strong light was coming from above the clouds. They both shot off to the North.