End European Court of Justice jurisdiction
When has the European Court of Justice been a problem?
Result: Neither
If you're worried about sovereignty, that's a different reason.
And sending criminals "home" is a different reason as well.
Otherwise, if someone can comment on why the European Court of Justice is bad, then I'll change this to a "bad", instead of "neither".
If you disagree, or would like to add more details, please let me know.
You can suggest a reason for leaving the EU, or look at the other reasons.