London, UK. June 29th, 2016. Cleaners belonging to the United Voices of the World union employed by anti-union cleaning contractor Thames Cleaning at 100 Wood St, mainly let to Schroders and J P Morgan, held a rally on the 22nd day of their strike. Striker Juan Cantos holds a banner announcing the hunger strike he has pledged to begin on July 4th. Credit: Peter Marshall/Alamy Live News

- Image ID: G6BJ56

London, UK. June 29th, 2016. Cleaners belonging to the United Voices of the World union employed by anti-union cleaning contractor Thames Cleaning at 100 Wood St, mainly let to Schroders and J P Morgan, held a rally on the 22nd day of their strike. Striker Juan Cantos holds a banner announcing the hunger strike he has pledged to begin on July 4th. Credit: Peter Marshall/Alamy Live News

Peter Marshall / Alamy Stock Photo

Image ID: G6BJ56

Similar stock images