Question: To where did a co-founder of the Women's Social and Political Union flee, leaving Rachel Barrett as the joint organiser?

Context articles: Political union
People's Suffrage Federation
Christabel Pankhurst
Rachel Barrett
2015 Formula Renault 1.6 Nordic season
Flora Drummond
Women's suffrage in the United Kingdom
2013 Formula Renault 1.6 Nordic season
2014 Formula Renault 1.6 Nordic season
2016 Formula STCC Nordic season

A political union is a type of state which is composed of or created out of smaller states.
 The process is called unification.
 Unifications of states that used to be together and are reuniting is referred to as reunification.
 Unlike a personal union or real union, the individual states share a central government and the union is recognized internationally as a single political entity.
 A political union may also be called a legislative union or state union.
The People's Suffrage Federation was a British Adult Suffrage organisation.
 It was created by a merger of the Co-operative Women's Guild and the Women's Labour League in 1909.
 Led by Margaret Llewelyn Davies, who was the former Co-operative Women's Guild general secretary.
 The group believed that the Women's Suffrage movement was being damaged by class divisions, such as those which resulted in the split between the Women's Social and Political Union and the Women's Freedom League.
 They also thought that universal suffrage would be more popular with the liberal Government as it was likely that if only privileged women were granted voting rights, then this would likely aid the conservative vote in future elections.
Dame Christabel Harriette Pankhurst, DBE ( ; 22 September 1880 – 13 February 1958), was a British suffragette born in Manchester, England.
 A co-founder of the Women's Social and Political Union (WSPU), she directed its militant actions from exile in France from 1912 to 1913.
 In 1914 she supported the war against Germany.
 After the war she moved to the United States, where she worked as an evangelist for the Second Adventist movement.
Rachel Barrett (12 November 1874 – 26 August 1953) was a suffragette and newspaper editor born in Carmarthen, Wales.
 After attending the University College of Wales in Aberystwyth she became a science teacher.
 In 1906 she quit her job after hearing Nellie Martel speak on women's suffrage; she then became a member of the Women's Social and Political Union (WSPU) and moved to London.
 In 1907 she became an organiser for the WSPU and after Christabel Pankhurst fled to Paris, Barrett was asked to be the joint organiser of the national WSPU campaign.
 In 1912, despite having no journalistic background, she was put in charge of the newly formed newspaper "The Suffragette".
 Barrett was arrested on more than one occasion for activities linked to the suffrage movement and between 1913 and 1914 she spent time incognito avoiding re-arrest.
The 2015 Formula Renault 1.6 Nordic season was the third season of the Formula Renault 1.6 Nordic, a series running 1600cc Formula Renault machinery in similar fashion to the French F4 Championship, and the last one to run under the backing of Renault.
 The series began on 9 May at Skövde Airport and ended on 26 September at Ring Knutstorp, after fifteen races held in seven venues.
 Most of these rounds were held in support of the 2015 Scandinavian Touring Car Championship season, joint organiser of the series along with the FIA Northern European Zone Organisation.
Flora McKinnon Drummond (née Gibson, later Simpson), (born 4 August 1878 in Manchester– died 7 January 1949 in Carradale), was a British suffragette.
 Nicknamed The General for her habit of leading Women's Rights marches wearing a military style uniform 'with an officers cap and epaulettes' and riding on a large horse, Drummond was an organiser for the Women's Social and Political Union (WSPU) and was imprisoned nine times for her activism in the Women's Suffrage movement.
 Drummond's main political activity was organising and leading rallies, marches and demonstrations.
 She was an accomplished and inspiring orator and had a reputation for being able to put down hecklers with ease.
Women's suffrage in the United Kingdom was a movement to give women the right to vote.
 It finally succeeded through two laws in 1918 and 1928.
 It became a national movement in the Victorian era.
 Women were not explicitly banned from voting in Great Britain until the 1832 Reform Act and the 1835 Municipal Corporations Act.
 Both before and after 1832, establishing women's suffrage on some level was a political topic, although it would not be until 1872 that it would become a national movement with the formation of the National Society for Women's Suffrage and later the more influential National Union of Women's Suffrage Societies (NUWSS).
 As well as in England, women's suffrage movements in Wales and other parts of the United Kingdom gained momentum.
 The movements shifted sentiments in favour of woman suffrage by 1906.
 It was at this point that the militant campaign began with the formation of the Women's Social and Political Union (WSPU).
The 2013 Formula Renault 1.6 Nordic season was the inaugural season of the Formula Renault 1.6 Nordic, a series running 1600cc Formula Renault machinery in similar fashion to the French F4 Championship.
 The series began on 3 May at Ring Knutstorp and ended on 21 September at Mantorp Park, after fifteen races held in seven venues.
 Most of these rounds were held in support of the 2013 Scandinavian Touring Car Championship season, joint organiser of the series along with the FIA Northern European Zone Organisation.
The 2014 Formula Renault 1.6 Nordic season was the second season of the Formula Renault 1.6 Nordic, a series running 1600cc Formula Renault machinery in similar fashion to the French F4 Championship.
 The series began on 3 May at Karlskoga Motorstadion and ended on 20 September at Mantorp Park, after seventeen races held in seven venues.
 Most of these rounds were held in support of the 2014 Scandinavian Touring Car Championship season, joint organiser of the series along with the FIA Northern European Zone Organisation.
The 2016 Formula STCC Nordic season is the fourth season of the single seater championship that supports the Scandinavian Touring Car Championship.
 The series went previously under the name of Formula Renault 1.6 Nordic, but the name was changed after Renault Sport dropped its support for the 3.5 and 1.6 classes in late 2015.
 The season will begin on 30 April at Skövde Airport and will end on 24 September at Ring Knutstorp, after fourteen races held in seven venues.
 Most of these rounds are held in support of the 2016 Scandinavian Touring Car Championship, joint organiser of the series along with the FIA Northern European Zone Organisation.