Gerry Horkan (Fianna Fail) | Oireachtas source

I am trying to give Mr. Deering a hypothetical situation. It could be twin brothers who apply to the same company with the same driving history, the same age and the same general profile yet one gets a different price to the other. One might be charged €400 and the other might be charged €700. What is the difference? That might be the only case that could be compared easily. I do not know.