On this day, 8 June 2017, after a 10 month-long campaign including 7 strike days and 2 occupations, cleaners at the London School of Economics organised in the grassroots union United Voices of the World became the first outsourced workforce UK to make a university bring them back in-house. https://www.facebook.com/workingclasshistory/photos/a.296224173896073/1141303909388091/?type=3