My Lords, in supporting this amendment, I stress three aspects: its timeliness without leading to procrastination; between the two Parliaments and Governments its inference of co-operation; and within the United Kingdom, both in Scotland and elsewhere, its enhancement of good practice. It is clearly desirable to avoid teething troubles following powers which may have been transferred too quickly. In particular, it is indeed so concerning the British Transport Police, instanced just now by the noble Earl, Lord Kinnoull. Yet a timely transfer means just that, and if for good reason it is judged to take place at a certain moment rather than at another, then that transfer of powers has become neither prevaricated nor procrastinated. This is not least the case since the decision on when to transfer will have been made by Scottish Ministers and the Secretary of State together in a spirit of co-operation, thus jointly enhancing good practice by adopting a necessary method which benefits both Scotland and the rest of the United Kingdom.