The first elections to the devolved Scottish Parliament and Welsh Assembly are held.

Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories have the power to make legislation relevant to the area, thus granting them a higher level of autonomy.

The Scottish Parliament is the devolved, unicameral legislature of Scotland. It is located in the Holyrood area of Edinburgh, and is frequently referred to by the metonym ''Holyrood''. It is a democratically elected body and its role is to scrutinise the Scottish Government and legislate on devolved matters that are not reserved to the Parliament of the United Kingdom.

The Senedd, officially known as the Welsh Parliament in English and Senedd Cymru in Welsh, is the devolved, unicameral legislature of Wales. A democratically elected body, its role is to scrutinise the Welsh Government and legislate on devolved matters that are not reserved to the Parliament of the United Kingdom. It is a bilingual institution, with both Welsh and English being the official languages of its business. From its creation in May 1999 until May 2020, the Senedd was officially known as the National Assembly for Wales and was often simply called the Welsh Assembly.