Zonegreen is the jewel in the crown of point safety upgrades

摘要

The facility is the latest recipient of rail safety specialist, Zonegreen's, Depot Personnel Protection System (DPPS*). So far, the Sheffield-based firm has installed its flagship technology on three roads, with the remainder to be completed before upgrades at the depot are finalised. Zonegreen's Crown Point project is part of a £40 million upgrade that commenced in 2018, to ready the depot for the introduction of 58 Stadler FLIRT bi-mode trains that will replace aging rolling stock on the East Anglian line.