The hon. Gentleman is taking a very liberal position, but I refer again to the evidence given during the Committee stage of the Bill that became the
Growth and Infrastructure Act 2013, which introduced the measure. It was said there that employees who took up the scheme would have to pay income tax and national insurance on any share received from employers over and above £2,000. The scheme would impose significant up-front costs, so I do not know whether it would be so voluntary. I have criticised Adrian Beecroft about his anecdotal evidence, but I wonder what would really happen in the workplace. We know of so many tribunal cases where people have been harassed or been under severe strain from an employer and then gone on long-term sick leave. What is to prevent the employer from forcing them to sell those rights?