Why They Have Arrester Beds Before Toll Gates - YouTube

https://www.youtube.com/watch?v=LcW3v40qDuU

On Monday 26 Nov 2012 @ 11.30am, A Malawian Registered, 32 Ton truck, had it brakes fail on the approach to a busy Tollgate (Marionhill Toll Plaza) in KZN Na...