Flash Patch

Showing an Agent's Departmental logo, the flash patch can be found on the sleeve of an Agent's uniform. The patch aids the disguise generator in concealing a field Agent from view. This is due to a weak Somebody Else's Problem field that the patch (or perhaps a device sewn into it, or something even more esoteric) generates: the Canon ignores the Agents, since the badfic is the problem, and the Agents are not. The appearance of the flash patch varies from Department to Department, and a list of logos can be found here.

In the Enforcers of the Plot Continuum in the mirror multiverse, the Department of Arrests has a sword-wielding cactus and the Department of Internal Security has a white cat.