Does the yellow zone have the little official city parking stencil sprayed on it?

Not that I saw....

I may be wrong, but I thought all legit zones had to have that little stencil on them. That's definitely the case in SF and I thought it was true for Oakland. Must find out…It's usually in red on the yellow zones and in white on the red zones.

City of Oakland Public Works Agency addressed this issue on 03/28/2014, service request # 500086.