I seek your help, Mr Speaker. I received an e-mail from the Chancellor of the Exchequer engagingly entitled “Constituency courtesy”, which told me that he was proposing to visit my constituency on the following day—Friday—as indeed he duly did. However, this e-mail was sent at 9.17 pm on Thursday night, when I received it. That seems to stretch the concept of courtesy rather a long way. Could we not introduce some sort of training course or refresher course that we can send Ministers and their advisers on so that they have a full understanding of what these courtesies are?