Mr. Martin Nolan:

There is a tier of responsible people, including myself as chief executive. Ms Margaret Hubbard, the procurement and materials manager, looks at the rules and policies that should be put in place. The regional managers review the work of the regional school transport managers and review the work of the chief clerks. We also have the internal audit department, the external audit department and two audit committees; our own audit committee and a CIE audit committee. There are plenty of people there.