and was played as part of the first ever Kangaroo Tour. The Guinness Sports Club hosted some of the field hockey events for the 1948 Summer Olympics. Economy and redevelopment Existing It is the site of the largest business park in London, occupying about . Park Royal business park has over 1,200 businesses, employing an estimated 35,000 workers. Approximately 500 food companies operate at Park Royal, employing more than 14,000 people. Park Royal also has areas of residential housing and amenities serving them. Park Royal Business Park is promoted commercially by the Park Royal Partnership, which is part of West London Business. On the southern side beyond the arterial Western Avenue (A40), which leads to the Hanger Lane Gyratory System, is the Royale Leisure Park, which contains a cinema (which closed in June 2020), restaurants, arcade and a bowling alley. There is also a B&Q superstore, Renault and Nissan Car Dealerships, a Staples Superstore and other industrial buildings comprising the southern half of Park Royal. Park Royal Underground station, on the Piccadilly line, is located just off Western Avenue. To the west of Park Royal is Hanger Hill and the North Circular Road (A406). As well as many small industrial firms, Park Royal is the location of some large company buildings, including McVities and Heinz. The old Guinness brewery and sports ground site at the south-western extremity of the district has now been totally demolished, however the rail sidings are still in use for aggregate freight traffic supplying the Lafarge Tarmac depot. The first building erected adjacent to the new roundabout and bridge link to Western Avenue is occupied by international drinks company Diageo, owner of the Guinness brand and the redevelopment site. The Female Health Company, which manufactures Femidoms, has one of its two manufacturing plants here, too. It is public policy to maintain Park Royal as predominantly a business area. It is designated as an Opportunity Area, and in 2008 the Mayor of London's office published a draft Planning Framework which aspires to maintain, "growing economic clusters of food/drink, transport/logistics and television/film." The framework does not preclude use of parts of the site for housing. In summer 2011, the London Borough of Hammersmith and Fulham launched a Park Royal City plan for Old Oak Common, based around the immediate eastern border of North Acton, including light-rail lines to nearby areas. Park Royal has a large ASDA superstore that