Eyewitness states: An unmanned sea drone (?) just sped past my balcony in near Greenwich?
As the title says - was out on the balcony having a fag and I suddenly see a very tiny, very fast vehicle approaching without any lights on (very unusual and I guess illegal?). I thought it was a jetski for a second but then realised no one was on it. In the space of the following 5 minutes two Chinooks followed its path.