My Lords, some of the issues covered by Amendment 9 have been discussed in the previous group. I do not entirely disagree with the Minister’s response on common carriage, in terms of how water gets delivered and having as broad a range of potential new retailers as possible. However, the outcome seems to be that if you have de-averaged prices, you have discrimination between users. Whether all the structural amendments—some in this group and some in the previous group with the amendment of the noble Earl, Lord Selborne—would be necessary to prevent that, the Bill ought to enunciate that principle. At the end of the day, we do not want a market where the easiest route leads to suppliers cherry picking and to a two- or three-tier market for the final delivery of water to businesses, public authorities and so forth—the non-domestic retail market.
In one sense, Scotland shows us what the benefit to business, and the knock-on effect to the domestic side, has been. It has been not in differentiated prices but in better service, in driving water efficiency both in the delivery and use of water, in better means of dealing with waste water, in better water treatment in specialist cases and in disposal of water and waste. If you put competition wholly on the price side, you will not get those advantages. It will be easy for a supplier, on the supply side, to have a more accessible or more cheaply accessible source of water at the upstream level to bring to its business consumers or, on the demand side, to have a group of businesses and other institutions taking advantage of its terms because they are all fairly close together and all have similar requirements, and therefore there are economies of scale in actually supplying that institution.
I do not think that the Government envisaged—and nor did we on this side—the increasing competition in the retail sector as being primarily about wholesale price. Reassuring noises have been made about Ofwat having the ability to ensure that de-averaging does not take place. The natural drive of the market, however, is likely to make it quite attractive. Unless Ofwat has a clear line, which this amendment would give them, that the wholesale price and therefore the retail price of wholesale water would not be differentiated by location, we will get some differentiation of outcome. We will get cherry picking and we will get distortion. It will hit particularly the more remote rural areas and rural businesses in those areas; it will hit particularly businesses in rundown parts of the inner city, where not many of them are inclined to negotiate deals with the company; and it will hit businesses where it is difficult to see how a new arrangement would work.
Unless there is an overall presumption that there should be no de-averaging then it is quite easy to see how the market would end up with that. It may be that Ofwat’s powers would be exerted to prevent that, but this Bill does not require Ofwat to do so. The terminology that de-averaging would exist only if there was an “overall benefit” to consumers makes it quite difficult to assess. You have an example of de-averaging which clearly might benefit the immediate consumers who are benefiting from that de-averaged price, but how do you then assess its effect in the short and medium term on consumers as a whole? It is quite a difficult judgment for Ofwat. If the outcome the Government want is that which has been delivered in other quasi-utility markets—largely it has been—why not actually tell Ofwat to deliver that? Surely it would be easier.
I hope that the Government take this slightly more seriously. It will not necessarily unravel their whole approach to competition in this Bill. It is simply giving Ofwat an explicit duty that will deliver an outcome the Government say they want. The Government should not fundamentally object to this amendment. It may require a bit of back-up along the lines the noble Earl, Lord Selborne, has suggested already, but it requires at least the principle to be reflected in the Bill. Otherwise, we will get cherry picking and we will get discrimination, which is unlikely to drive the kind of efficiencies that we have been praising the Scottish system for delivering. I beg to move.