Parks and open spaces in London Highgate Cemetery, burial place of Karl Marx and Michael Faraday amongst others. Completing London's array of green spaces are two paid entrance gardens — the leader is the Royal Botanic Garden at Kew, whilst the royal residence of Hampton Court Palace also has a celebrated garden. All Outer London boroughs contain sections of the metropolitan green belt. There are over a hundred registered commons in London, ranging in size from small fragments of land to large expanses. There are two historic lavender fields in the London Borough of Sutton. One, at Oaks Way, Carshalton Beeches is three acres in size
Edgware, Highgate and London Railway to make use of its route (see below). By the 1900s the whole line was under pressure from overcrowding. The populations of areas along the line, particularly at Hornsey, Highgate, Muswell Hill, and Finchley, had increased considerably with the rapid Victorian expansion of London, but the GNR service had not been expanded to cope. The line was also congested with goods traffic, mostly coal and building materials. By 1903 the morning trains from Barnet were full by the time they arrived at East Finchley. As the doors of the compartments in the carriages were in those days locked with aid