Trade (Australia and New Zealand) Bill

The hon. Gentleman is bamboozling us with some of the statistics, but is it not the case that in every trade agreement signed either by the UK or by other countries, every economic forecast has been underestimated? Trade deals evolve as they go on—professional services or manufacturing develop, which actually enlarges the benefit. So the forecasts are not accurate and they are usually a fantastic underestimation of where we end up.