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British StandardBS 7671"Requirements for Electrical Installations. IET Wiring Regulations", informally called in the electrical communityThe "Regs", is the national standard in theUnited Kingdomfor electrical installation and the safety ofelectrical wiringin domestic, commercial, industrial, and other buildings, also in special installations and locations, such as marinas or caravan parks and medical locations[1]

In general, BS 7671 applies to circuits supplied at nominal voltages (Uo) up to and including 1000 volts AC or 1500 volts DC. The standard therefore covers the Extra Low Voltage (ELV) range (0-50V AC, 0-125V DC), and the Low Voltage (LV) range (50-1000V AC, 125-1500V DC). The frequencies covered for AC are 50 Hz, 60 Hz, and 400 Hz, used in the UK for houses, offices, and commerce. It did not become a recognizedBritish Standarduntil the publication of the 16th edition in 1992. The standard takes account of the technical substance of agreements reached inCENELEC.[2]

The current version is BS 7671:2018 (the 18th Edition) issued in 2018 and came into effect from 1 January 2019.[3]Amendment 1 to the 18th Edition was published in February 2020 but the only changes were to section 722 (Electric Vehicle Charging Installations). These changes came into immediate effect upon publication release, unlike previous amendments where 6 months elapsed before changes became compliant.[4]BS 7671 is also used as a national standard byMauritius,St Lucia,Saint Vincent and the Grenadines,Sierra Leone,Singapore,Sri Lanka,Trinidad and Tobago,Uganda,Cyprus, and several other countries, which base their wiring regulations on

​Fakenham is a market town and civil parish in Norfolk, England. It is situated on the River Wensum, about 25 miles (40 kilometres) north west of Norwich. The town is the junction of several local roads, including the A148 from King's Lynn to Cromer, the A1067 to Norwich and the A1065 to Swaffham.

The civil parish has an area of 3.49 sq mi (9.0 km2) and in the 2001 census had a population of 7,357 in 3,292 households, the population increasing to 7,617 at the 2011 census.[1] For the purposes of local government, the parish falls within the district of North Norfolk.[2]

Fakenham has been a market town since 1250, particularly known for its corn, barley and wheat trading, and in the 19th century it became noted for its printing. Fakenham Racecourse is a thoroughbred horse racing venue to the south of Fakenham, of which Charles, Prince of Wales is patron.

The town has a long name of Fakenham Lancaster which derives from the ownership of the manor in 1377 being transferred to John of Gaunt, the Duke of Lancaster. The name continues to be used today, including on recently placed history trail plaques around the town,[3] and also the two wards that cover the town, for the purpose of electing councillors to North Norfolk District Council, are called Lancaster North and Lancaster South.

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