15-04-2010 - PCS members demonstrate against an anti asylum seeker protest by the BNP outside the Home Office, UK Borders Agency in Croydon. © Jess Hurd

15-04-2010 - PCS members demonstrate against an anti asylum seeker protest by the BNP outside the Home Office, UK Borders Agency in Croydon. © Jess Hurd

15-04-2010 - Mark Serwotka PCS speaking to PCS members demonstrate against an anti asylum seeker protest by the BNP outside the Home Office, UK Borders Agency in Croydon. © Jess Hurd

15-04-2010 - PCS members demonstrate against an anti asylum seeker protest by the BNP outside the Home Office, UK Borders Agency in Croydon. © Jess Hurd

15-04-2010 - PCS members demonstrate against an anti asylum seeker protest by the BNP outside the Home Office, UK Borders Agency in Croydon. © Jess Hurd

05-11-2006 - Martha Ojeda, director of the Coalition for Justice in the Maquiladoras. Ojeda, a former maquiladora worker, offers help to other workers trying to organize independent unions on the US Mexican border... © David Bacon