London, UK. June 21th, 2016. Cleaners belonging to the United Voices of the World union employed by anti-union cleaning contractor Thames Cleaning at the 100 Wood St offices managed by CBRE, mainly let to Schroders and J P Morgan, and supporters protest outside the CBRE offices in St Martin's Court after the rally on the tenth day of their strike. Thames spent over £20,000 trying to get an injunction to stop the strike against sackings and low pay, but failed though the union was hit by strict conditions and crippling legal costs. Credit: Peter Marshall/Alamy Live News

- Image ID: G56RPR

London, UK. June 21th, 2016. Cleaners belonging to the United Voices of the World union employed by anti-union cleaning contractor Thames Cleaning at the 100 Wood St offices managed by CBRE, mainly let to Schroders and J P Morgan, and supporters protest outside the CBRE offices in St Martin's Court after the rally on the tenth day of their strike. Thames spent over £20,000 trying to get an injunction to stop the strike against sackings and low pay, but failed though the union was hit by strict conditions and crippling legal costs. Credit: Peter Marshall/Alamy Live News

Peter Marshall / Alamy Stock Photo

Image ID: G56RPR