Amsterdam's oldest prostitutes, 70-year-old identical twins Louise and Martine Fokkens have worked in the Dutch capital's infamous Red Light District for almost half a century.
Behind their smiles and amusing anecdotes lies a lifetime of abuse and exploitation. Louise has now been forced to retire due to arthritis, but Martine still sits in the window, as she can't afford to stop working.
The sisters join us to tell how they freed themselves from the control of their pimps, ran their own brothel and set up the first informal trade union for prostitutes.