I appreciate that a lot of these clauses are administrative. In that case, is the Minister able to tell me whether there has been any work done on unauthorised exemptions? Has that issue come up, does he have data on it and is he confident that unauthorised exemptions are being prevented? Could he give more information about what schemes or measures may be put in place? I appreciate that the clauses are administrative, but there is nothing in them about how to ensure that the system is not being abused.