The short answer is that I agree. Qualifications for workers in key sectors have dropped. Qualifications for construction workers have dropped from 98,000 to 62,000. For engineers, the sector from which the hon. Lady comes from, including plumbers and electricians, the figure has dropped from 145,000 to 46,000. That is a huge drop in a relatively short space of time, precisely at the moment when we need more engineers in this country, to take forward our technology revolution.