4 ms·
Couldn't you just put speed bumps at the entrances to the roundabout to ensure a gap between cars in this case?
by cletusw 11y ago
Couldn't you just put speed bumps at the entrances to the roundabout to ensure a gap between cars in this case?
- johntb86 11y agoWhy don't we put a light at the entrance to the roundabout to create a gap between cars only when necessary?