The Australian Capital Territory, the Northern Territory and the states of New South Wales, Victoria and Tasmania, totally or almost totally deregulate shopping hours. All retail businesses in the two territories, regardless of size or product offer, are allowed to decide their trading hours to suit their individual customer demand. Non-essential shops in the three states are required to remain closed on Christmas Day and Good Friday, ANZAC Day (until 1pm), and in Tasmania and NSW on Easter Sunday, and in NSW on Boxing Day (outside the Sydney special trading precinct). Shops in the Northern Territory and the Australian Capital Territory can remain open on any public holiday. The two main supermarket operators, Woolworths and Coles, generally trade between 6 am and midnight every day, although some inner-city shops in Sydney and Melbourne operate twenty-four hours. In Canberra, Woolworths, Kmart and a few more shops open 24/7.