Arab Speed Trap - Jumeirah Road in Dubai to catch speeders

Up to 50 radar devices are being installed on Jumeirah Road in Dubai to catch speeding motorists and red light-runners, a police official told Gulf News. The road will be dotted with up to 14 speed and 36 red light radars along the road, currently undergoing major reconstruction works.

Source (http://www.ameinfo.com/74311.html)

will the plate covers that protect against red light cameras also protect against radar cameras. I know there was talk about radar installations along highways in california.

Generally yes, unless they are at some odd angle.