The point about Lord Price is that what he said has turned out not to be true; that is the reality. My hon. Friend mentions the agreements that have been concluded, but the one with South Korea, for example, is only a temporary agreement with notice for a renegotiation. Listening to what my hon. Friend is saying, I wonder whether the Government have reverted to the five-year period because they realise that they would quite like these provisions still to be in place for the South Korea deal when it comes back for the renegotiation.