No, the battle over G4S is not over. The takeover of G4S will come down to a head-to-head auction between the remaining two bidders (GardaWorld and Allied Universal) that will commence at the end of February.
Over the years the non-sworn, corporate public safety industry has failed to achieve any long-lasting measures of professionalism. There are many possible reasons for this failure, but chief among them is the failure to adopt reliable public safety officer core competency standards.