PRETRIAL ADJUDICATION
...Injunctions
......Requirements in Equity
.........Probability of Success
............Constitutional Reqs.
2 Cards On This Topic:

Prelim. injunction must not issue unless reasonably probable that party seeking injunction will prevail on merits.

Preliminary injunction must be definite enough to provide standard of conduct for those whose activities are proscribed. Precise terms constitutionally required when free speech at issue.