Projected sign on a building
A union projected a 'Boycott sign' with a light source onto a building not owned by them sign. The letters on the projected sign were 12 feet tall. What area of the law protects building owners from this intrusion.
Re: Projected sign on a building
You may be able to get an injunction based on several legal theoires: an unreasonable interference with prospective economic advantage, nuisance, and trespass. If the court denies the injunction on the grounds it would be an interfernce with speech, you could still sue for money damages.