‘The Best‐Laid Schemes o’ Mice an’ Men’? Proposals, Planning, Defeat, and Legacy, of Devolution in the 1970s*

Abstract The question of whether devolved assemblies should be established for Scotland and Wales dominated considerable parliamentary time in the 1970s and became a key pillar of the Labour government's legislative agenda after the two 1974 general elections. The main building blocks of the government's devolution proposals for Scotland and Wales were in place from 1975 with the publication of the white paper, Our Changing Democracy, which outlined proposals for a primary lawmaking assembly for Scotland and a Scottish executive, operating under a ‘conferred powers model of devolution’. For Wales, the assembly was to be a body corporate (with no split between executive and assembly) exercising only executive functions and able only to pass secondary legislation. With some important modifications (including crucially the requirement for a referendum, which was then further amended to require a Yes tally equating to 40% of the electorates in both nations), these proposals were eventually incorporated into law as the Scotland and Wales Acts 1978. While the political debates surrounding devolution in this period are well known, less attention has been paid to the practical plans undertaken by the civil service for devolution to become a reality. Considerable time was spent drawing up, from an early stage, detailed preparations for devolution, particularly in Scotland. In Wales, planning was more tentative, yet, none the less, was taken seriously by the Welsh Office. These plans never materialised in the way envisaged, with neither Welsh nor Scottish devolution able to pass the referendum thresholds put in place. However, as this article also demonstrates, both the Scotland and Wales Acts had a constitutional legacy when devolution became reality under New Labour in the late 1990s.