Mr. Peter Walsh:

What can happen then, and this was contemplated from the start of the tolling arrangement there, is that if there are lanes that do not have barriers, one could have vehicles other than HGVs seeking to avail of the barrier-free lanes and that is not a circumstance we want to encourage. For operational and safety reasons, the tolling and barrier there are likely to remain. We are looking at the possibility of modernising it and that may have an effect, but I do not want to make promises.