[SauronOfMordor]

I agree. Put up a barrier so that people don’t see the protesters, and leave them without water or toilet access.

[Fresh Wind]

...leave them without water or toilet access.

Better yet, leave them plenty of water but no toilet access.

[waredbird]

Enclose then add snakes.

[Forward the Light Brigade]

Once glued people should just beat them to a pulp and then cut off the glued body part. Look, people are going to have to get mean—go 19th Century. Are we men or mice? Note: You do not see such things in China or Russia.