Seems like stack of fake key fobs that you can remote detonate would be a fun thing to keep near the door.

Dye pack or something more... exciting firing off in their hands as they leave would make for great security video uploads.

Edit: Oh dear. The big strong police are upset that people are making fun of them online.

Who can reply? Accounts @TorontoPolice mentioned can reply

Seems like stack of fake key fobs that you can remote detonate would be a fun thing to keep near the door.

Dye pack or something more... exciting firing off in their hands as they leave would make for great security video uploads.