I beg to move amendment 14, in clause 17, page 14, line 31, leave out “may” and insert “must”.

Although I have set out some of the shared under- standings that I think necessary for the three amendments that we will move this afternoon, this is not one of them. Amendment 14 addresses the text of the Bill, and puts in place small question marks about what that text means for the Secretary of State’s responsibilities, particularly in relation to the duties of a revenue collection counterparty.

At the moment, clause 17(1) states:

“A revenue collection counterparty must act in accordance with…any direction given by the Secretary of State” and

“any provision included in revenue regulations.”

That theme of “must” continues in subsection (4), which states:

“A revenue counterparty must exercise the functions conferred by or by virtue of this Part so as to ensure that it can meet its liabilities under any revenue collection contract”.

It is an imperative. And subsection (5) states:

“Revenue regulations must include such provision as the Secretary of State considers necessary so as to ensure that a revenue collection counterparty can meet its liabilities under any revenue collection contract to which it is a party.”

Clearly, those “musts” are imperatives for the revenue collection counterparty to undertake. It “must” act in accordance with directions given by the Secretary of State; it “must” ensure that it can meet its liabilities; and it “must” meet its liabilities under any revenue collection contract.

Then we go to subsection (2) and look at the provision for the regulations themselves, which logically should follow on from the imperatives that I have set out, but we see this statement:

“Revenue regulations may make provision”.

The regulations that carry out the imperatives of the other provisions of the clause do not appear to have the same imperative applied to them.

I appreciate that the word “may” in legislation is a perfectly reasonable and acceptable term where something can be done as part of a series of powers that perhaps a Secretary of State has. A Secretary of State may decide to do various things under those powers. Indeed, we get some enlightenment on that in subsection (3), which refers to the

“provision that may be made by virtue of subsection (2)”.

That is a proper use of the word “may”.

However, in this case, what the word “may” appears to suggest is that the regulations that follow from the imperatives do not have to make provision for these particular things; they “may” make provision. There is no direction from the senior Bill to secondary legislation to actually follow the imperatives in the Bill. If the regulations do not happen to make provision, they simply do not, because they “may” make provision; they do not have to do so. That appears to me to be not a very good way of ensuring that the things that should happen under this clause actually do happen.

I know that we are all good Members of the House—I am sure that if legislation suggested that we should do particular things, we would do them—but that is not quite the point. Legislation from this place is supposed to stand the test of time, cope with the vicissitudes of Administrations as they come and go, and ensure that what the legislation intended will actually be done, so either this legislation intends that these regulations do not have to be made or the word “may” is a little less than robust, hence the very modest and small amendment that we have suggested. It would replace the word “may” in subsection (2) with the word “must”, so that there was consistency throughout the clause. It would not be a major change to the Bill, but might strengthen it a little and give a little more certainty about its operation.

As the hon. Gentleman outlined, the amendment addresses what the regulations relating to revenue collection contracts may or must contain. The amendment relates to the duties of the revenue collection counterparty in clause 17. The counterparty will be the body responsible for channelling funds between the designated nuclear company and suppliers. Currently, the Bill gives a discretionary power to make regulations that can ensure that the revenue collection counterparty, first, enters arrangements or offers to contract for the purpose of a revenue collection contract; secondly, must, may or may not do certain actions; and thirdly, undertakes or does not undertake actions specified in the regulations or the direction by the Secretary of State. The legislation further clarifies, for example, that the directions may cover, among other things, the enforcement, variation or exercise of right under a revenue collection contract. Amendment 14, moved by the hon. Member for Southampton, Test, seeks to make it obligatory that the revenue collection contracts will cover these areas whenever they are made. I welcome the hon. Member’s engagement with the detail of the revenue collection regulations, which will play a key role in the functioning of the RAB. However, I do not believe that the approach suggested by the amendment improves our arrangements for the regulations.

First, it is the Government’s intention that the regulation made to establish the RAB revenue stream would likely contain all of the topics set out. Obliging them to be included would be unnecessarily restrictive at a point where we are still developing the structure of the regulations, which will be brought forward by the affirmative procedure in due course. It is therefore important that the power remains discretionary, to allow for sufficient flexibility as we progress the policy. Secondly, the amendment seeks to override the original intention of the clause, which was to provide an indicative, non-exhaustive list of what the regulations may cover. That approach is precedented by the Energy Act 2013, particularly in section 21, as well as in other clauses in this Bill. It is entirely regular to use the word “may” for things that we think will be likely to be included.

Finally, as currently drafted, the amendment appears to be in conflict with subsection (3), because the change from “may” to “must” is not reflected there—subsection (3) builds on the subsection that amendment 15 addresses. That leads to an inconsistency in drafting, where subsection (2) would state that the topics “must” be covered, whereas subsection (3) limits it to “may”. I welcome the hon. Member’s scrutiny of, and engagement with, the detail of the revenue provisions in part 2 of the Bill; I recognise the Opposition’s concerns around ensuring that regulation is sufficiently robust. However, I do not believe that the amendment is the way to achieve that, and I hope that hon. Members will withdraw it.

I appreciate that this is a habitual piece of drafting in legislation, found not just in this Bill but in a number of others. One of my hopes with legislation has always been that a group of Members might be courageous enough on one occasion to say, “This is lax writing of legislation and we should not put up with it. We should have what it means included in the Bill.” I appreciate that the lax writing of the legislation may not be lax at all—it may be deliberately giving the Secretary of State a lot more leeway where things are not entirely sorted out. When we look at this clause, we can see that there already is, in subsection (2)(c), substantial leeway for the Secretary of State to take

“further powers to direct a revenue collection counterparty to do, or not to do, things specified in the regulations or the direction.”

That is pretty wide leeway for the Secretary of State to have in the Bill already.

What the “may” does in this subsection is to cast further uncertainty on what sort of things the Secretary of State may do. I am sure that the Secretary of State will actually want, on this occasion, a “must” for what is conferred on the Secretary of State with further powers. That is very helpful to the Secretary of State for precisely the reasons that the Minister outlined a moment ago. The “may” that is in subsection (3) is a different sense of the word “may”. How it would read fully is, “the provision that may well be made by virtue of subsection (2).” It is used in the conditional, whereas the “may” in subsection (2) is a dilution of the imperative. I am sure that the Minister will be pleased to know that that is the case, but I am afraid that it does not accord with what he had to say about the use of “may” and “must” in this provision.

I am not going to press the amendment to a Division, but I think we need to be more careful about how we draft our legislation overall, to make sure that it does what it says on the outside. I am sure this will not be the last opportunity to raise this issue in the Bill. I beg to ask leave to withdraw the amendment.

Amendment, by leave, withdrawn.

Clause 17 ordered to stand part of the Bill.