 The Boundary Commission for Scotland therefore produced a plan in 2003 in which there would be 59 constituencies, reduced from 72.In 2004, Parliament passed the Scottish Parliament (Constituencies) Act 2004 which instituted these changes and broke the link between UK and Scottish Parliamentary constituencies.Three constituencies were left unchanged; the island seats of Orkney and Shetland, the Western Isles, though the latter changed its official name to the Gaelic "Na h-Eileanan an Iar", and Eastwood, which changed its name to "East Renfrewshire".