While only one “STOP Hammertime” photo is featured in this selection, I tripped across quite a few in my travels through the flickrverse. You all might want to think about creating your own group. Might suggest “Can’t touch this…”?

Photos from Skyler J., ®ominitä, kirt thirsten, Sarah S.R., Studio 950, somewheregladlybeyon d, magg!e, Richard Moross, and melisdramatic.
More stop signs can be viewed in this cluster.