2 witnesses saw 2 objects on clear night in Manchester, Englandme and my cousin was sat in my house watching a film and my cousin asked me to walk him home at 23:15, we walked through the local park with my dog and stopped to smoke a cigerette, we was talking about how clear the sky was and how bright the moon was, then my cousin said "whats that" i looked up and saw two objects, one flying behind the other in a straight line, i said "its birds" but then the object at the back started flying from side to side at high speed, then the two objects incresed in speed and dissapeared into the distance, i really thought they was birds, there was no lights, they seemed to be a dark white/gray colour and was way to fast to be birds! we saw them at about 23:25 and we stayed in the park until midnight trying to work out what they was, we still dont know!