[jltsiren]

I don't think the controversy is about deporting people who are no longer wanted in the country. It's about the use of unnecessary force. The principle of minimum necessary force is pretty integral to Western societies. It includes the idea that the authorities are not allowed to arrest anyone until more reasonable options have been exhausted.

[tgma]

Unless there is an imminent threat or you want to send a message and act as a deterrent.