The Westminster system is a democratic parliamentary system of government modelled after that of the United Kingdom system, as used in the Palace of Westminster, the location of the Parliament of the United Kingdom. The system is a series of procedures for operating a legislature. It is also used, or was once used, in most Commonwealth and ex-Commonwealth nations, beginning with the Canadian provinces in the mid-19th century. It is also used in Australia, India, Ireland, Jamaica, Malaysia, New Zealand, Singapore and Malta. There are other parliamentary systems, for example those of Germany and Italy, whose procedures differ considerably from the Westminster system.