Gibraltar's G-6532 Modular Vehicle Barrier is tested and certified to ASTM F2656 M30 P2 requirements. The patented portable unit is one of the lightest portable barriers available to carry an M30/P2 certification. The unit is modular in design and can be connected to other units to create 360 degree portable protection from vehicles. If you require anti-pedestrian fencing, we fabricate panels that can be attached to the units as well, to keep personnel out of the protected area.