My Lords, I am not able to give a figure for the number of items that are held in the post. That is an ever-changing figure, as the noble Lord will recognise. In addition, this is unofficial action and, therefore, we have not been able to predict the effects on the postal services. The noble Lord is right that the Post Office will expect to put maximal effort into restoring its services to normal as rapidly as possible when the disputes are settled. The first issue is, of course, to get the disputes settled.