I thank my noble friend for that encouraging reply. HS2 will have a gargantuan appetite for electricity—about 3 terawatt hours per year, or 1% of the entire UK electricity demand—costing several hundred million pounds per year. She will be aware of a recent report from KPMG to HS2 Ltd, which recommended that HS2 do a sweetheart deal with the wind industry to build new wind farms specifically to supply the railway, though not necessarily along the line, with a hidden subsidy, the cost of which would be passed on to the traveller and/or the taxpayer. Can she confirm that this would break the rules on public procurement?