Car speed controls

 Amazing!!!

 

They should do this all over the world !!!!!!

 

A lot cheaper than cameras at lights!!

 

How's this for speed controls used in Canada ?

... A great idea.... 

I don't know about you, but this would certainly slow me down!
People slow down and actually try to "straddle" the holes.  

This is an actual speed control device that is currently in use.

It is MUCH cheaper than speed cameras, radar guns, police officers, etc.

Pretty clever - especially when they move them around every day.
Isn't art wonderful?