So about a year or so ago I'm ambling along the by-pass from Gogarburn towards Hermiston at 50mp/h (50mp/h limit at this point), cruise control set and overtaking a Volvo estate doing probably around about 45mp/h. Up charges a hero in his Vauxhall starts flashing his lights, blasting the horn and sitting about 3 feet from my back bumper!
Complete my overtake and pull into the inside lane, off our hero sets, closely followed by the Volvo estate which goes straight for the outside lane and has him pulled over by the Sighthill on-slip.
Oh did I forget to mention that the Volvo estate was a Police Car... a *MARKED* police car dayglo, lights the works.
Conclusion some people should never be allowed in charge of a vehicle. If you don't notice a police car whilst behaving like a pratt, what chance has a child / elderly person / anybody got with you around?