I wish to draw attention to a problem which arises in my constituency, and which is not covered by the Schedule. A firm in my constituency exports diamond drills for drilling through rock in various parts of the world. The drills become battered beyond imagination in use, and have to be re-imported here when that happens. The diamonds are then picked out of the battered piece of metal, put on to a new metal base, and re-exported. So far as I can see this will not be covered, and I ask the Minister to ensure that it is, by putting forward an Amendment to the Schedule when we reach it.