A Road Blocker provides high-level security where heavy-duty security is prime concern. It ensures greater safety & security as it can stop forced entry of greater masses as well as greater loads. The Road Blocker is manufactured to withstand severe Impact. It comprises of a hydraulically powered reinforced steel barrier which lies flush to the road surface when at rest and rises up when activated. It is strong and durable in construction and can quickly and easily be operated by the site security personnel or by individual drivers through a choice of Access Control System e.g. Push Button, Remote Control or any other Access Control System.