Saw this yesterday on my way to a meeting at 1508. Four cops were pulling over cars. Two cops in a squad car and two bicycle cops. Couldn't figure out why, but hey. Nice symbolism.
 

Like this shot from last year. Here's the story about it.

 

And this one outside my son's school. Here's the story about it.
 

And here are some bicycle cops in Paris doing the same thing.

The police in Melbourne, however, attend to much more important matters.