I created a construction site barrier, which fit with the BRUDER vehicles of my son.
The barriers can be used with the stands from @MrAugust26_168490. https://www.printables.com/model/244925-warnbake-sicherheitsbake-warning-sign-in-scale-114
The red/white signs are printed on paper and glued in the pockets of the barrier.
For the pockets is support needed, but it's easy to remove.
The author marked this model as their own original creation.