SAFETY BARRIER
The invention provides a safety barrier comprising: a plurality of first support members configured for coupling to the ground, the 5 first support members being capable of providing a predetermined first amount of energy absorption in the event of a vehicle impact; one or more second support members configured for coupling to the ground, said one or more second support members being capable of providing a second predetermined amount of energy absorption, less than the first amount of energy 10 absorption, in the event of a vehicle impact; and an elongate restraining member supported by said first and/or second support members at a height above the ground. 15 [Figure 3.] 44' 3r