Port Elizabeth, South Africa, will have its first Walk For Freedom on 14 October. The walkers will join people in hundreds of other cities across fifty nations, who will be participating in this global anti-human trafficking fundraising and awareness campaign. Between 8am and 12pm people will be dressed in black, walking silently, in single file, in popular locations such as the Eiffel Tower and the Hollywood Walk of Fame. They all have one thing in common: a desire to abolish slavery in a world where millions are enslaved as a result of the $150-billion human trafficking industry.