G4S faces an investigation over allegations it has been overcharging the Home Office to run a scandal-hit immigration detention centre where migrants have been abused and humiliated.
The Home Affairs Select Committee said it would probe the claims, which the firm denies, after a heated hearing that saw directors grilled by MPs.
Yvette Cooper, the chair of the committee, said G4S had failed to get “a grip” on abuses at the Brook House immigration removal centre near Gatwick.
