Dutch Barrier’s closed bumper section adapts from one of the line-up gate parts. They are an end cap to the sleekest possible thrust line. Whenever in need of separating crowds, this is the way to go. Closed bumpers seamlessly integrate with side slopes to accommodate the audience for trip hazards.
The drawings above show an excellent example of a safe shute setup for extremely crowdedness at an event entrance. The masses are separated by sleek thrusts and gently guided towards the line-up gate sections, where security personnel can do their jobs without too much pressure from the crowd.