respectively. The two Parliamentary constituencies each contain 7 electoral wards, giving an overall total of 14 electoral wards. Portsmouth's inner city centre is located in the Portsmouth South constituency. Portsmouth City Council has 14 electoral wards, each ward returns three councillors, making 42 in total. Each councillor serves a four-year term. After the May 2018 local elections, the Liberal Democrats formed a minority administration, they have run the city since then. The leader of the council is the Liberal Democrat, Gerald Vernon-Jackson. The lord mayor usually has a one-year term. The council is based in the civic offices, which house the tax support, housing-benefits, resident-services, and municipal-functions departments. They are in Guildhall Square, with the Portsmouth Guildhall and Portsmouth Central Library. The Guildhall, a symbol of Portsmouth, is a cultural venue. It was designed by Leeds-based architect William Hill, who began it in the neo-classical style in 1873 at a cost of £140,000. It was opened to the public in 1890. Economy Ten per cent of Portsmouth's workforce is employed at Portsmouth Naval Dockyard, which is linked to the city's biggest industry, defence; the headquarters of BAE Systems Surface Ships is in the city. BAE's Portsmouth shipyard received construction work on the two new s. A £100 million contract was signed to develop needed facilities for the vessels. A ferry port handles passengers and cargo, and a fishing fleet of 20 to 30 boats operates out of Camber Quay, Old Portsmouth; most of the catch is sold at the quayside fish market. The city is host to IBM's UK headquarters and Portsmouth was also the UK headquarters of Zurich Financial Services until 2007. City shopping is centred on Commercial Road and the 1980s Cascades Shopping Centre. The shopping centre has 185,000 to 230,000 visitors weekly. Redevelopment has created new shopping areas, including the Gunwharf Quays (the repurposed shore establishment, with stores, restaurants and a cinema) and the Historic Dockyard, which caters to tourists and holds an annual Victorian Christmas market. Ocean Retail Park, on the north-eastern side of Portsea Island, was built in September 1985 on the site of a former metal-box factory. Development of Gunwharf Quays continued until 2007, when the No.1 Gunwharf Quays residential tower was completed. The development of the former Brickwoods Brewery site included the construction of the 22-storey Admiralty Quarter Tower, the tallest in a complex of primarily low-rise residential buildings. Number One Portsmouth, a