Frontier Pitts Ltd have successfully crash tested the high security product range to the K12 standard, stopping 7500Kg travelling at 50mph (80km/hour), and continuing to operate after impact. The range includes the Terra Gate, which is the first gate in the World to be successfully crash tested in both the fully closed and the half open positions, without the need for repair. The Terra Blocker and Terra Bollards, tested as a single unit and a dual unit system, and the Terra Road Closer complete the range.