Intelligent speed bumps.

[Ginge R]

I'm not sure how durable it will be, but it seems a good idea. Thoughts on compound stability and resilience?

https://m.youtube.com/watch?v=2fng6gCjl58&feat...

[The Dangerous Elk]

Say hello to the first scrote with a knife or sharp stick !

[Ginge R]

There is that!

[BlueMR2]

It'll never work, everyone will be cutting them open to get the custard out.

[revvingit]

Just be cut open won't they?

Not to mention they won't stand up to thousands of cars going over that flimsy material.