Following the campaign, new regulations were enacted that prohibit the use of animals in circuses in Israel. Finland and Singapore have restricted the use of animals in entertainment. The UK and Scottish Parliaments have committed to ban certain wild animals in travelling circuses and approximately 200 local authorities in the UK have banned all animal acts on council land.[citation needed] Animal acts are still very popular throughout much of Europe, the Americas and Asia. In the United States animal welfare standards are overseen by the United States Department of Agriculture under provisions of the Animal Welfare Act. Efforts to ban circus animals in cities like Denver, Colorado have been rejected by voters. Some circuses now present animal-free acts.[35]