You better beware what you do on the street. Big Brother aka Google Street View is watching you. Recently a couple in Temperance Street, Manchester was caught engaging in a naughty act on Google Street View.
In fact last month, Google Street View captured a randy couple at a Krakatoa store in Briançon, France. [NSFW] [source]
So, it is not just only the hidden spy cameras you should be worried about.