HannahMitch commented Why was a helicopter hovering over Nottingham last night?

Mystery still surrounds why a helicopter could be seen hovering above Nottingham city centre last night.
The Post received a number of messages from locals asking why the helicopter was in the skies above the city from about 10.30pm.And several other people took to social media to ask what was going on. But despite our best efforts to find out, we're still stumped.On Twitter, Tahnee Webster, 17, of St Ann's was not happy that the noise was interfering with her sleep.All I can hear is this...