was rescheduled for 25 to 28 September and the Conservative conference for 3 to 6 October. The Scottish National Party conference was the last major party conference of the season, held online from 28 to 30 November. 2019 conference season The dates and locations of the Autumn 2019 conferences were as follows: As a result of the defeat for the Government in Miller/Cherry, the September prorogation of Parliament was declared void, and Parliament sat from 25 September. This meant that the Labour conference was cut short and – after failing to win a vote for a recess – that the Conservative conference clashed with the sitting of Parliament for the first time. The dates and locations of other 2019 conferences are as follows: 2018 conference season The dates and locations of the 2018 conferences were as follows: Trades Union Congress – Sunday 9 September to Wednesday 12 September at Manchester Central Liberal Democrats – Saturday 15 September - Tuesday 18 September 2018 at the Brighton Centre Labour – Sunday 23 September to Wednesday 26 September 2018 at the ACC Liverpool Conservatives – Sunday 30 September to Wednesday 3 October 2018 at the International Convention Centre, Birmingham Scottish Conservatives – Friday 2 March to Saturday 3 March 2018 at the Aberdeen Exhibition and Conference Centre (cancelled due to the "Beast from the East" storm) Scottish National Party – Spring Conference - Friday 8 June to Saturday 9 June 2018 at the Aberdeen Exhibition and Conference Centre. UKIP – Friday 21 September to Saturday 22 September 2018 at the International Convention Centre, Birmingham Plaid Cymru – 5 October and 6 October at Theatr Mwldan, Cardigan Green Party of England and Wales – Friday 5 October to Sunday 7 October at the City Hall, Bristol Libertarian Party UK - Saturday 6 October at MK Conferencing, Milton Keynes Scottish National Party – Annual Conference – Sunday 7 October to Tuesday 9 October 2018 at The SEC Centre, Glasgow Cooperative Party – Annual Conference – Friday 12 October to Sunday 14 October 2018 at Mecure Grand Hotel, Bristol Scottish Green Party – 20 and 21 October at University of Strathclyde Technology and Innovation Centre, Glasgow Women's Equality Party - Friday 7 September - Sunday 9 September - Kettering Conference Centre 2017 conference season The dates and locations of the 2017 conferences were as follows: Liberal Democrats – Saturday 16 September - Tuesday 19 September 2017