Decorative Bollard System designed to stop a 15,000-pound vehicle going 55mph! Now you can specify building perimeter protection with decorative and illuminated security bollards. Federal buildings, stadiums, military bases and high profile public gathering places can now be secure from the threat of possible terrorist attack. 9 -11 forever changed the way our country addresses perimeter security and Niland is proud to offer unique and decorative perimeter security solutions.