Mr. Liam Woods:

We have carried out such a review. We have looked at the differentials in cost and at the capacity to have a single payroll nationally. Before we talk about how the HSE payroll is delivered, the first objective is to have a single payroll running nationally. We would get value from that in terms of the numbers I have mentioned. There could be staffing amalgamations, etc. Further potential financial savings arise when one compares outsourced and insourced solutions.