https://www.siliconvalley.com/2023/09/05/i-consider-them-lazy-dublin-introduces-fines-for-rule-breaking-real-estate-signs/

Dublin’s elected officials have stepped in with new rules for displaying open-house signs in an attempt to end the bickering between real estate agents who’ve complained their competitors are flouting the rules and gaining an unfair business advantage.

Complaints over the past year, officials say, included agents exceeding the number of allowable signs per property and keeping the signs up past the sunset deadline for removal.