The evidence submitted in the reports is pretty comprehensive, so I think it does meet the requirements set out, particularly when combined with the assessment of the latest hourly earnings and the impact of the minimum wage and what it does to living standards and hourly earning. I think that the existing reporting requirements are adequate and that the amendment would bring about a duplication. I welcome the interest in the issue, however, and I welcome the fact that as well as those formal reporting requirements, we have had various debates—sometimes in Westminster Hall, sometimes here in the Chamber—on these issues. Furthermore, these topics are returned to frequently at BIS oral questions, and I expect that to happen tomorrow. It is right that we have these opportunities to discuss these issues because they are important ones.
Let me deal with some of the specifics that came up in the debate about enforcement of the national minimum wage. In particular, we heard the charge that the number of investigations had gone down and that this was some sign of failure, but I believe the picture is more nuanced than that. Since the national minimum wage was introduced and HMRC has been the enforcement body, that body has continually assessed how it undertakes enforcement activity and how it can be improved. It is true that the number of individual investigations has gone down, but that has been coupled with a much more efficient undertaking of investigations. In particular, HMRC often now has larger and more complex investigations as part of the risk assessment work being undertaken. Sometimes those cases take longer to complete, so there will be fewer overall cases. The number of people covered by each case, however, has been increasing.
In addition, when someone makes a complaint to HMRC about the national minimum wage, rather than just going in to investigate the particular worker, Joe Bloggs, and their circumstances, HMRC has the power to widen the investigation—not only to ensure that the anonymity of the complainant is preserved, but to recognise that if there are anomalies in one particular worker’s payment, it might well be the case for other workers within the organisation. It has the power to expand the investigation more widely. Although that has reduced the number of cases that have been completed, the number of workers helped and the amount of arrears recovered has increased, so that is a good thing.
The number of workers helped, for example, has risen between 2009-10 and 2013-14 by more than 17%. The average number of workers per case has nearly
tripled, and the average amount of arrears per case has increased by 260%. I think that is a good news story on enforcement, particularly concerning the resources available for enforcement, about which the hon. Member for Sefton Central (Bill Esterson) was concerned. Some 144 officers have been involved in HMRC. As a result of the additional resource dedicated by BIS—the budget has increased by £1 million to £9.2 million—a further 26 individuals have just been hired. A team of 170 is now working to ensure that there is compliance with the enforcement of the national minimum wage. It is clear from the figures that that significant increase in resources has already been delivering, and it will continue to deliver.