Parliamentary Voting System and Constituencies Bill

Let me provide a little more time for officials to advise the noble and learned Lord. I should be grateful if he would advise the House on the means of communication whereby these minor, technical but none the less significant changes will be communicated to those whose duty it is to carry out the relevant functions. How much complexity is there in that and will training be needed? How will the system ensure that all those who need to know about these changes being made at a late stage actually know, given the short-ish interval between enactment and the date of the referendum?