The extremely durable and maintenance-free V4A safety bollards have been installed professionally and can withstand even an extremely strong impact. In comparable systems, just a few stacked paving slabs are often enough to lower the bollard or cause it to break.
The bollards deployed in Japan withstand even the heaviest sabotage, such as cutting the pressure lines. Even with massive force, the bollards cannot be lowered uncontrollably. 100% reliability on quality made in Germany - now also in Japan.
