At crucial security locations like military bases, oil refineries, power plants, airports, embassies, etc., this spike barrier provides efficient road blocking against the forced entry of a vehicle. The push button causes spikes to appear in a matter of seconds. The locking spikes will puncture the tyres if it is attempted to drive through at any speed. A high-quality roadblock that can be quickly and easily set up to protect a significant structure, the Spike Barrier is a combination of barriers and tyre-killers.