Gerry Horkan (Fianna Fail) | Oireachtas source

I have an idea, although not as much of a handle as the witnesses do, of the running cost of the network. The toll charge is increasing in accordance with the CPI, whatever percentage that happens to be. To be clear, I am asking whether TII's costs have gone up by more or less than the CPI. I presume the witnesses keep track of that.