The Boulder County ACLU chapter opposes a proposed emergency regulation by the City of Boulder that would close parks from 11pm to 5am. The ACLU argues the regulation is an unnecessary infringement on political speech and assembly rights protected by the US and Colorado Constitutions. It would inhibit Occupy Wall Street protesters and others from enjoying public spaces. The alleged harms of keeping parks open overnight are conjectural and existing laws can address any illegal activity on an individual basis.