With Brexit getting done and with ongoing migration from Syria and nearby regions across Europe including the Channel crossings, there’s never been a better time to look at the activist and political aspects of No Borders. Natasha King wrote the book No Borders : The Politics of Immigration Control and Resistance in 2016 based on the work in her PhD from The University of Nottingham and experiences as an activist around the time when No Borders and Calais Migrant Solidarity was emerging as a major focus in the UK and Europe.