I should like to refer to the point made in response to the amendment tabled by the hon. Member for Leyton and Wanstead. Clause 120(6) is a Henry VIII provision, allowing primary legislation to be amended by statutory instrument. Will the Minister briefly respond to the concerns in this regard? Obviously, as a matter of principle, use of this type of provision should exceptional, rather than the norm. Would it not have been more appropriate to consider in more depth whether there was a need to have flexibility implicit in the Bill, rather than seeking to use an order-making power to build in the flexibility that the Minister mentioned with regard to alleviating his concerns?