As above. i was out having a cigarette when i looked up and saw this incident. i initially thought it was a satellite, so after a few seconds i looked away, not really bothered. i then looked up and immediately noticed a very quick flash, to the right of the object. the object then turned southward, in a smooth but sudden way. the object did not seem to change it's speed. after a few more seconds, the object seemed disappeared behind the clouds. that was the last i saw of it.