Indulge yourself with 3 minutes 13 seconds of footage filmed on an S3 bus on route from Sutton Common to Worcester Park Station.
For the bus spotters amongst you, it's an SD41 (PL05 PLV) Myllenium Esteem Dart. For the non bus-spotters amongst you, it's just a single-decker bus.
Don't worry, the whole thing doesn't just consist of the back view of some bloke's head! Of course it doesn't - that would be ridiculously boring.
So keep an eye out for the change in camera position at 2 mins 10 seconds, after which you can see what the inside of a bus looks like from a different seat!
To complete the effect, you may wish to ask someone close by to play music really loud through their mobile phone, pour Pepsi over the floor and kick the back of you chair whilst you are watching the clip.