The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
I was camping at a ridge top about 2 months ago when there was a buzzing/humming noise in my ears then a pulsating light that flew straight over the top of me. it continued to fly around in a way id never seen before, it was darting up and down and left and right then it would stop and hover for aprox 30s or less and then move around some more, it was shaped like a disk shape, with a black bottom with a grey top. it had red/orange pulsating lights all round the edges of the aircraft, it then flashed a bright yellow/redish colour and then shot straight up in the air and disapeared without a trace.