Initially the new Province of South Australia was managed by Colonisation Commissioners. Colonial government commenced on 28 December 1836. The first municipality was established in 1840 as The City of Adelaide Municipal Corporation, the first municipality in the country. However, due to a combination of constitutional difficulties arising from the mayor's resignation, hostility of the incoming Governor George Grey, and falling revenues due to the onset of the colony's first economic crisis, the corporation became moribund in 1843, after the Province had become a Crown colony established by the "South Australia Act 1842". From 1843 to 1849, control and management reverted to the colonial government, and from 1849 to 1852 the municipality was managed by a Commission with five members. With the positive economic effects of the Victorian gold rush, a formal municipality was re-established in 1852, and "has operated continuously ever since". However, "The city's relationship with the state and federal government has been described as being 'a continually abrasive relationship'."