Triangle of lights over the Saint-Nazaire motorway

Summary

On the rainy night of 5 February 2009, two people driving on the Saint-Nazaire motorway saw three lights — blue, white, and red — forming a floating triangle at roughly thirty to forty metres altitude. The object moved slowly. GEIPAN received only one testimony, sent by email. Since the observation was made through a windshield in the rain, optical reflections could not be ruled out. The witness did not respond to requests for additional information, preventing further analysis. Classified C: no clear explanation, but insufficient data to consider the phenomenon unusual.