G4S Prison Botch Up - By Sandra

I read the story about HMP Oakwood/G4S making a blunder and admitting they were wrong by taking the fingerprints of youngsters visiting their fathers in prison. They took fingerprints of toddlers as young as 2 years of age. When did this Mickey Mouse firm suddenly realise that this wrong? And more so, how long did it go on for? G4S went down in my estimations when they faltered on making a botch up on security at London 2012. Isn't it enough that some children are petrified to start off with when visiting their parents in prison without being manhandled by security guards playing prison officers?