How would you deal with repeat TM preloaders in TW?

What’s wrong with “the easy option”?
If you have done everything reasonable to ensure that:
-everyone knows how turn meter loading works
-how to avoid it
-not to do it

Why wouldn’t you consider removal? These people are doing your guild more harm than good. And in my experience, things like this seem to be “contagious” as others will see someone doing it with no repercussions and will stop caring about it themselves.