Every Ambulance man should have the latest Pedometer that is WiFi connected to HQ via the truck Transmitter, sending heart pulses issued by stressed out driver and watcher, for how long the body was stationary, for how long body was speeding, the elevation changes to nearest cm, a copy of the engine revs, speed, turns, no of braking movements, the number of times the gas pedal hit the floor, the number of nee naws issued. If Aviation can do this for a pilot and plane, why not for that clearly dangerous vehicle that be scaring nice little old ladies. Oh! 'wot' fun for those that need a thesis to study the mad streets of the town, then maybe they create jobs to put all sidewalks and pedestrian 'vias' one shop level high. The Romans had towns folk safety in mind when the young Centurions had competition with their chariots so supplied the pedestrian ways one level higher than the street.. ???