The Police Patrol at Longuenesse

From about 9.30 in the evening on 8 September 1990, and on several nights after, people in Longuenesse saw ovoid shapes carrying red and green lights. The shapes crept slowly across the sky or held still, sometimes for hours. One resident, a 52-year-old notary's clerk, called the police. According to a patrol's report, the officers looked through his binoculars and saw a blurred object sending out flashes of coloured light. It stayed where it was. They called in a second patrol car, and its crew saw the same thing.

What is on the record

GEIPAN's summary says the sighting was made by several witnesses and by a patrol of the Police Nationale. It holds three witness forms dated 8, 9 and 11 September and the police file, procedure n°755. That file adds a last sighting in mid-October. It describes an ovoid form with blinking red and green lights around its edge that hung still and then moved off at the speed of an aircraft without a sound. One officer's report adds a fixed point like a large star giving off blue, green and red flashes. White lights crossed west to east a little faster than an airliner. The names and the police district are blacked out.

The file disagrees with itself on one point. One report says the police identification unit came out and took photographs. The summary says the lights could not be photographed without long lenses. No photograph is published.

GEIPAN did not name a cause. It says the lights might suggest lasers from a Lille discothèque, and the police file raises that idea alongside the Mir space station. GEIPAN adds that the case may connect to a sighting on 17 July if aircraft do not explain that one. It files the case in class D, meaning it investigated and could not explain it.

Why it sits where it does

L4 · OFFICIAL RECORD. A released government record names who saw it: officers of the Police Nationale on patrol, identified by rank if not by name. No independent testimony sits beside that record in the archive. The tier measures sourcing, not truth. What hung over Longuenesse is not resolved here.