This Practice Note covers byelaws, which are local laws that have the force of law within the areas to which they apply. They generally require something to be done or not to be done in a particular location and are accompanied by some sanction or penalty for their non-observance. Local authorities in England create byelaws to ensure something is or is not done within part or all of its area. To ensure such orders are complied with, it requires the byelaw to be enforceable by law. This Practice Note covers what byelaws are, local authority statutory powers to create them including the types of activities that can be regulated and the procedure, byelaw terms, enforcement and on amending and revoking a byelaw.