Workers in Group 4 Securicor (G4S), Ghana have won union recognition after a protracted struggle. The Union of Private Security Personnel (UPSP)...signed a recognition agreement with G4S on November 23. Union General Secretary Ebenezer Mensah says G4S has expressed readiness to commence negotiations for a collective agreement...G4S is the largest private security company in Africa...But the company has recognised unions only in a handful of countries...