There were four lights in the sky, in a rectangular formation (almost identical to the purported sighting in Texas, USA, 2010). These lights were white in colour and seemed to flicker. They kept their formation almost perfectly, with the lower light on the right seeming to move slightly forward out of synch with the other three lights at one point. The sighting lasted for just over 30 seconds or so until it went out of eyeshot due to houses being in the way. I'm unsure as to what they were. One possibility could be Chinese lanterns, but due to their general 'keeping in formation', especially regarding the amount of wind this evening, I'd suggest otherwise. Anyway, I've seen Chinese lanterns before, and these definitely looked different. Location - Outskirts of Grimsby (north of the town).

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