In his reply, the minister mentioned cascading ferries across the different routes. At the moment, the new MV Loch Seaforth can use only three ports. In addition, my understanding is that operating the two new ferries that are on order will require substantial changes to be made to the ports that they will use. Therefore, it will be impossible to cascade ferries across different routes. Surely the Scottish Government and Transport Scotland should be looking at a way to ensure that ferries can fit into any port, so that they can be used in such circumstances.