"Those responsible for violations of company policy and misconduct are no longer employed by the company. We are pleased that the market has responded favorably to our corrective actions and our continuing commitment to customer service: since March we have signed, renewed or executed over 90 contracts," Robert T. DeVincenzi, a board member and former CEO of Redflex Holdings Ltd., the Australian parent company, said in a statement issued by the company's North American headquarters in Phoenix.