[Hcliff]

I've noticed this sign before, and finally had my camera with me. Apparently racing is ok from 5:01am to 9:59pm, provided there is no one watching.

 

[NewGTI]

Thats awesome. I can see it now...
Officer: I pulled you over for racing.
Me: But officer, its 5:10 in the morning....

Bet you get locked up.... ;D

 

[bcruzin]

That must also mean that anywhere WITHOUT that sign is a Racing Zone. Excellent.. I'll see you in jail

 

[Dragon]

Nice find! ;D