Thank you for your invitation, which I appreciate. I will keep my presentation brief. My petition is about the appointment—which would be desirable—of an expert task force to advise Parliament and the Government on the regulatory oversight of ferry services in Scotland.I have experience of this. I think that I first suggested it to a transport committee of the Parliament in 2000-01, to which I gave invited evidence. In the second session of Parliament, I again documented the failures of governance to another transport committee of the Parliament, and in the third session I again gave evidence to a transport committee of the Parliament, in which I repeated those failures in governance. On other occasions, I have advised parliamentarians and ministers that the appointment of such a task force would require only modest resources but could have a tremendous impact. I hope that this committee will at least give me credit for persistence, if not for success.The purpose of my brief presentation is, I hope, to try to put the arguments in context. You have in the documentation evidence of why there have been successive failures in governance as far as ferry services are concerned. The petition is not about whether we should have public or private ferries; it is not about policy. However, to put it in context, I would like to mention two current areas of policy in which failures in governance can have a major impact on the public interest in Scotland. Both relate to cherry picking, or the dangers of cherry picking.As an economist, I should say that cherry picking is not necessarily bad, but you have to have ways of governing it. You have to prevent it, to regulate it or to find ways of dealing with it, such as having competition among cherry pickers. The Government decided to deal with cherry picking by bundling routes. One policy development in the northern isles, which might be followed in the area where CalMac Ferries Ltd operates, relates to single-route tendering, which again raises the issue of potential cherry picking.Cherry picking in the context of ferry services is not about routes but about particular services on routes, especially the high-value services such as ferrying vehicles and freight. The evidence in Scotland is that single-route tendering has not delivered—there is quite a bit of evidence of that. It has failed to deliver in the cases of the Campbeltown-Ballycastle and Gourock-Dunoon routes, it was resisted by three quarters of the respondents to the consultation exercise on the northern isles routes, and there is no economic case for it. If there were, we would see ScotRail services being tendered route by route. So, single-route tendering causes issues that have to be addressed by the governance structure. It has to be said that at the moment, the governance structure is not set up to deal with that and will fail to deliver. Parliament should be aware of that.The second policy issue that I want to raise, which relates to governance issues or potential failures of governance, is the road-equivalent tariff, which members might know has been piloted in the Western Isles. Crudely put, it involves setting much lower fares than have previously been set by the CalMac ferry service—roughly half the level of fares that prevailed before. The pilot that is currently running was due to finish before, or just after, the previous election. It has again been extended and is due to finish next year. At the moment, there is pressure for decisions to be made as to whether RET is to be extended to the rest of the network. If you read The Herald last week, you would have seen that pressure is coming largely from commercial enterprises, whose interests are in making sure that RET is not extended to the rest of the network because it would, at a stroke, remove all possibility of cherry picking because it would be impossible to undercut the RET fares.Whether to allow cherry picking, and which policy decisions to enact, are issues for Parliament and the Government. However, the present governance structures are not really set up to deal with the issues. I hope that, in tandem with policy that is in train just now, Parliament can set up a task force to give advice on the options and the dangers that may be involved in these policy issues.The northern isles tender will go out next year, and the CalMac tender will go out soon after. There is therefore a window of opportunity during which the Parliament will, I hope, do what has not been done in previous years, which is take from people with experience of regulatory oversight of other essential services expert advice on how to deal with the options that are before Parliament and the Government.