Short version: How are injunctions issued by civil courts enforced? That is, if someone attempts to breaks an injunction, who’s going to stop them? Does one summon the police, or does one have to go directly to the court to complain that the injunction has been broken?
Long version, with illustrative example: Say there is a small but well-established and well-known non-profit organization. Let’s call it the Society for the Prevention of Cruelty to Anteaters (SPCA). A few members of SPCA think that the Society should expand its efforts to include the protection of aardvarks as well, arguing that an aardvark is technically an anteater because it also eats ants. However, they are unable to convince the rest of the membership, so they resign in protest. A few weeks later, these former members decide to establish a new organization, but they give it the same name: the Society for the Protection of Cruelty to Anteaters (SPCA). They start holding public events in the name of their new SPCA.
According to the law (in England at least), this is not a criminal matter, since the new group is upfront about its lack of connection to the original SPCA, and the police rule that no deception (i.e., fraud) is taking place. However, they are committing the tortious wrong of “passing off” (i.e., infringement of the unregistered trademark on the SPCA name), so the original SPCA takes the new SPCA to court and gets an injunction against the new SPCA from using the SPCA name.
The new SPCA, however, are political/religious fanatics, and vow to continue using the name of the SPCA, since they claim it is their God-given duty to protect the rights of all anteaters, aardvark or otherwise, and injunctions be damned. They’re not afraid of fines (some of the members have very deep pockets) or bankruptcy (some of the members are already in poverty). So they continue advertize and hold public events using the SPCA name.
What recourse does the original SPCA have then? Can they call the police and get them to physically prevent the events from taking place? That is, do the police actually enforce civil injunctions? Will the police arrest the event organizers and charge them with contempt of court, or will they simply shut down the event? If the latter, does this mean that the police will have to be called to every single enjoined event, like whack-a-mole? If the police aren’t responsible for enforcing the injunction, then who is? Would the original SPCA have to bring a new lawsuit against the SPCA every time they break the injunction?