Sherwood Lodge in Arnold. The city has a Crown Court and a Magistrates' Court. Laurie Macdonald of Inside One magazine observes that Nottingham's former high crime rate earned it the nickname "Shottingham", but that by 2013 this image was outdated. The article was written in response to a uSwitch survey that had found south Nottinghamshire to be the fourth-best place to live in the UK in terms of living standards. Crime in the city of Nottingham had also fallen by three-quarters since 2007. Utilities Severn Trent Water is the company responsible for supplying fresh water to households and businesses in Nottingham, as well as the treatment of sewage. Severn Trent took over these services from the City of Nottingham Water Department in 1974. Nottingham was host to the UK's first and only local authority–owned and not-for-profit energy company, Robin Hood Energy. Veolia operates a cogeneration (CHP) plant in Nottingham for generating energy from biomass. The city has one of the largest district heating schemes in the UK, operated by EnviroEnergy Limited, which is wholly owned by Nottingham City Council. The plant in the city centre supplies heat to 4,600 homes and a wide variety of business premises, including the Concert Hall, the Nottingham Arena, the Victoria Baths, the Broadmarsh Shopping Centre, the Victoria Centre, and others. Religion Historically, the requirement for city status was the presence of an Anglican (Church of England) cathedral; however, Nottingham does not have one of these, having only been designated a city in 1897 in celebration of Queen Victoria's Diamond Jubilee. From around AD 1100, Nottingham was part of the Diocese of Lichfield, controlled as an archdeaconry from Lichfield Cathedral in Staffordshire. In 1837, Nottingham's archdeaconry was placed under the control of the Diocese of Lincoln and, in 1884, it was incorporated into the newly created Diocese of Southwell which it is still part of today. The bishop is based at Southwell Minster, northeast of the city. Although lacking an Anglican cathedral, Nottingham has three notable historic Anglican parish churches, all of which date back to the Middle Ages. The oldest and largest of these is St. Mary the Virgin, situated in the Lace Market. The church dates from the eighth or ninth centuries, but the present structure is at least the third building on the site, dating primarily from 1377 to 1485. A member of the Major Churches Network, St. Mary's is considered the