We made clear our position on that decision in London, where we can do something about it, rather than here, where we can do nothing about it.In establishing areas in which the Liberal Democrats contend that improvement needs to be made, we do not need the sterile argument that Fergus Ewing has just made about the powers that the Scottish Parliament does not have. If MSPs want to debate macroeconomic policies, they can be elected to the palace of varieties on the Thames.