Would speed bumps prior to the roundabout get people to slow down or would that make it ... We tend to think of a speed limit as the sign with black numbers on a white background.

and an additional helping of nasty new speed bumps. The paving company had actually doubled the number of bumps, presumably in an attempt to slow down traffic through this residential area.

A Spanish company has designed a speed bump that won't hinder slow drivers but will still stop motorists driving too fast. The speed bump is filled with a non-Newtonian liquid which changes ...

Sprung from the fertile minds of designers Jae-yun Kim and Jong-Su Lee, they use an inner damper to detect vehicle speed and if it is slow enough, the bump flattens. If the car is going too fast ...

everything's OK and then there's a speed bump to go, 'slow down.' Go over it real slowly and you hit the pedal and you keep going and I just thought it was kind of a nice metaphor for life." ...