2024 DVS Progressive Safe System PSS Reverse Voice Alarm Fit Truck/HGV Upgrade Fit for: If your HGVs weigh over 12T, are rated 3 stars or below, and you are travlling or operating within Greater London, then you wil need a DVS Progressive Safe System in place from 28th October 2024. NOTE: If you drive a HGV within most of Greater London without a valid permit, you may receive a penalty charge (PCN) of up to L550 (reduced to L275 if paid within 14 days). Specifications Product Details: Reverse alarm - external side mounted the voice alarm. Functions: *Evidence against insurance claims. .
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