Gilleo owned a house in Ladue Missouri. She put up
several signs protesting the first Gulf War on her property, but these
were vandalized. When she went to the police, she was informed that a
city ordinance prohibits placing signs in one's yard.
Gilleo applied for a variance to the city
ordinance, but was denied. She sued on the grounds that the ordinance
violated the 1st Amendment right to freedom of speech.
Technically, the 1st Amendment doesn't
apply to laws that are made by States. However, the US Supreme Court
said that, under the 14th Amendment, the 1st
Amendment applies to State laws.
The Trial Court issued a preliminary injunction
against enforcement of the ordinance. Gilleo placed an anti-war sign in
the window of her home.
The City Council repealed the ordinance and replaced it
with a new one. The new ordinance did not allow for variances at
all.
The ordinance also defined which types of signs were
allowed, for example, most types of commercial signs were ok.
Gilleo amended her complaint to challenge the
constitutionality of the new ordinance.
The Trial Court held the ordinance to be
unconstitutional. Ladue appealed.
The Appellate Court affirmed. Ladue appealed.
The Appellate Court found that the ordinance was invalid
as a "content based" regulation because the City treated
commercial speech more favorably than noncommercial speech.
The US Supreme Court affirmed.
The Supreme Court acknowledged that municipalities have
an interest in signs from a zoning and land use perspective.
The Supreme Court found that there are two ways in which
sign banning can lead to violations of the 1st Amendment:
Ordinances that ban too little free speech by using
exemptions to discriminate on the basis of the sign's message.
Ordinances that ban too much free speech, such as an
outright ban on all signs.
The Supreme Court found that putting up signs in one's
yard is a very important part of free speech and Ladue's ordinance
banning all signs (which including political campaign ads btw) was
clearly unconstitutional.
However, the Court did say that it was possible that you
could construct an anti-sign regulation that wouldn't violate the 1st
Amendment.
For example, a regulation that banned all signs larger
than a certain size.