Spot enforcement, well-publicized with blue flashing lights, is what maintains speed limits on the highway.
Speed limits are maintained with police cars with flashing lights.
There are no longer speed limits.
Two police officers are facing away from each other.
The boy is only wearing a tshirt.
a man playing catch
The growth rate of U.S. boilermakers didn't come into account in assessing this.
Hegel, Bach, and Martin Luther were not born there.
When she planted them they would multiply.