My hon. Friend makes a very important point. Portsmouth is one of our most important ports. It is important for a host of reasons—for the commercial life of this nation, for access to medical supplies and, of course, for access to our Crown dependencies and the Channel Islands. It is the case that we need to work closely with the local resilience forum in Hampshire to ensure that it understands what our modelling assumptions are and take appropriate steps. I know that it is the case that both the Secretary of State for Transport and the Secretary of State at the Ministry of Housing, Communities and Local Government have been in touch with the LRF recently, but obviously more work needs to be done.