On a slightly technical point, the figure quoted by my hon. Friend the Minister of between 60 and 70 per cent. is substantially different from 70 per cent. or more. Presumably, 60 to 70 per cent. means that 70 per cent. is the top level. The amendment specifically says that 70 per cent. would be the starting level. Those are two different things. The amendment does not replicate the commitment given by my hon. Friend.