Well, let me just make two points: we know how the Scottish Government has been able to make that offer, and it's a decision for the Scottish Government to make. They have made it by taking £400 million out of the NHS and transferring that money into pay. That is not a decision that we have felt able to make here in Wales. And, as for the deal struck by Transport for Wales, it is self-financing. They have been able to agree changes to working practices with their workers that mean that they are able to afford to make a different pay offer, and no such opportunities exist in the NHS.