Heh. Y'd have no way of knowing, but th'courts in the area I'm in have actually ruled
against road safety cameras more than once. Forget the reasoning they've been using, though. E: Think it was related to me as something along the lines of there needing to be cops with eyes on the scene (even if remotely) for it to be legal. So automated cameras were a no-go. Memory's fuzzy as hell and this was a bit back, though. Could have changed, could be misremembering, etc., so forth, so on.
Regardless, it's more like a live google street view that looks in your windows, since it covers non-public facing data as well. M'relatively certain that if you actually handed something like that to the cops in the states, right now (and folks actually found out, of course
), it'd be a pretty serious fourth amendment violation. For what that's worth, anyway, though I vaguely remember them getting a bit better about forth amendment violations, last time I checked. Personally still consider the amendment to be non-existent these days, but eh.
But for whatever reason, folks seem inclined to treat secure, non-public facing, websites or website activities as different from a private business place or personal residence. Conceptually, I'd consider 'em pretty similar, m'self. E-mails, private messages, stuff that's been turned off from public access... stuff like that I'd call off the street, so to speak, and they're not being considered as such.