The hon. Gentleman, likewise, has taken a consistent view on these matters. In fact, he has been so consistent that he wanted an adjudicator before a new code of practice had even been introduced, let alone bedded down. He has always been in favour of this solution, even when there was no problem.
The Office of Fair Trading controls the groceries code of practice and is there to investigate any abuses of fair trade within the sector. If the hon. Gentleman has any evidence, he can take it to the Office of Fair Trading. It has all the powers that it needs to investigate any cases. The problem is that there are no such examples.