The Novus Mini Coyote lets drivers radio in the location of hidden, newly-placed and mobile speed cameras, compiling a central database that will alert aggressive BMW drivers to when they need to slow down.

It isn’t illegal – but presumably soon will be. We can’t imagine THE LAW putting up with this sort of anti-social, rule-flouting behaviour for long. Here’s how Novus describes its all-seeing, all-warning anti-radar machine…