Sport came to Australia in 1810 when the first athletics tournament was held; soon after cricket, horse racing and sailing clubs and competitions started. Australia's lower classes would play sports on public holidays, with the upper classes playing more regularly on Saturdays. Sydney was the early hub of sport in the colony. Early forms of football were played there by 1829. Early sport in Australia was played along class lines. In 1835, the British Parliament banned blood sports except fox hunting in a law that was implemented in Australia; this was not taken well in the country as it was seen as an attack on the working classes. By the late 1830s, horse racing was established in New South Wales and other parts of the country, and enjoyed support across class lines. Gambling was part of sport from the time horse racing became an established sport in the colony. Horse racing was also happening in Melbourne at Batman's Hill in 1838, with the first race meeting in Victoria taking place in 1840. Cricket was also underway with the Melbourne Cricket Club founded in 1838. Sport was being used during the 1830s, 1840s and 1850s as a form of social integration across classes. Victorian rules football (later known as Australian rules) was codified in 1859. Australian football clubs still around in the current Australian Football League were founded by 1858. Originally formed as the South Australian Football Association on 30 April 1877, the SANFL (South Australian National Football League) is the oldest surviving football league of any code in Australia. The Melbourne Cricket Ground, Australia's largest sporting arena, opened in 1853. The Melbourne Cup was first run in 1861. A rugby union team was established at the University of Sydney in 1864. Regular sport did not begin to be played in South Australia, Tasmania and Western Australia until the late 1860s and early 1870s.