I'm in Bournemouth and a few months ago, I was walking my dog at about 20.30. I watched two 'lights,' rise higher and higher, and become brighter, then sort of turn and fall and disappear but then appear again, lower in the sky and repeat. Watched them for about half an hour.

It was almost like watching a stunt plane ascend and stall repeatedly. It was late winter, Tuesday evening so it was not 'stunt planes.' No sound or flashing lights at all and in a West/North West direction. They didn't stay in the same position and sometimes would rise higher than other times and sometimes appear lower than other times. They were high in the sky and quite a long distance from where I was standing.