Local government in Scotland being the City of Glasgow with more than 600,000 inhabitants, the smallest, Orkney, with just over 20,000 people living there (population of 21,670 in 2015). Councillors are subject to a Code of Conduct instituted by the Ethical Standards in Public Life etc. (Scotland) Act 2000 and enforced by the Standards Commission for Scotland. If a person believes that a councillor has broken the code of conduct they make a complaint to the Commissioner for Ethical Standards in Public Life in Scotland (CESPLS). The Commissioner makes a determination on whether there is a need for an investigation, and then whether or
Religion in Scotland the 2011 census. The other major Christian church is the Roman Catholic Church, the form of Christianity in Scotland prior to the Reformation, which accounted for 15.9% of the population and is especially important in West Central Scotland and parts of the Highlands. Scotland's third largest church is the Scottish Episcopal Church. There are also multiple smaller Presbyterian churches, all of which either broke away from the Church of Scotland or themselves separated from churches which previously did so. In recent years other religions have established a presence in Scotland, mainly through immigration and higher birth rates among ethnic minorities.