"Walk For Freedom" Anti Slavery Demonstration In Lisbon

LISBON, PORTUGAL - OCTOBER 16: Mask-clad participants wearing black T-shirts hoist signs while forming a single line and walking in silence during the "Walk for Freedom" event as they join thousands of people around the world for a day of global awareness and local action in the fight against human trafficking and slavery on October 16, 2021 in Lisbon, Portugal. This event is coordinated by A21, a global organization fighting human trafficking. The purpose of the walk is to raise awareness about the existence today of millions of men, women and children in slavery. By raising funds and mobilizing thousands of people for the cause, A21 believes that this event contributes to rescuing and restoring human beings who are victims of slavery. (Photo by Horacio Villalobos#Corbis/Corbis via Getty Images)