European Union Bill

The second line of criticism was rather more subtle than that presented by the hon. Member for Rhondda. It was articulated by a number of colleagues, including my hon. Friend the Member for Richmond Park (Zac Goldsmith), who argued that the Bill left too much discretion to Ministers. My hon. Friends the Members for North West Leicestershire (Andrew Bridgen) and for Witham echoed that argument. My response is that a number of options were available to us. One was to draft a test phrased in fairly general terms, saying that an important measure would require a referendum, but leaving it to the Government of the day to determine whether that test had been met. We took the view that that would have left far too much discretionary power in the hands of Ministers. What we have done instead is to introduce a Bill that quite deliberately limits ministerial discretion by specifying those changes that would trigger a referendum and also those limited categories of treaty change that would be exempt from the referendum requirement. Several hon. Friends talked about the significance test, which applies only to a change brought forward under the simplified revision procedure. Within that category of treaty change, it applies only if the sole reason for its falling within the referendum lock is that it falls under clause 4(1)(i) or (j). Any proposal that is covered by clause 4(1)(a) to (h) or clause 4(1)(k) to (m) automatically attracts a referendum. In reply to a direct question put to me, yes, if this Bill had been law at the time, the Lisbon treaty negotiated under the ordinary rules of procedure would have required a referendum before it had been ratified. I only wish we had had such a provision on the statute book when the Labour party betrayed this country's interests and reneged on the promises it had given. My hon. Friend the Member for Hertsmere (Mr Clappison) argued that the significance was subject only to judicial review and not to Parliament. Of course it is true that any Executive decision by any Minister is liable to judicial review. I dispute his argument, however. Irrespective of whether the significance test applies and whether a referendum is required, any treaty change, however minor, will require an Act of Parliament for its ratification. Such an Act will be subject to full debate and scrutiny and will be capable of amendment in whatever way Parliament wishes.