The dynamic control will mean a vehicle's speed is restricted when it's not on an emergency. The fleet covers around 17 million miles across Surrey and Sussex each year. It's using a new system which limits a vehicle to sixty two miles an hour.
A supermarket chain has joined forces with the South East Coast Ambulance Service to install life saving equipment in its stores. It comes after a man collapsed and died of a heart attack outside a shop. Tom Savvides has this report.