It's a huge can of worms, but it has to be acknowledged that the Electoral Roll system is in itself flawed.
Things like the postal voting system and the ability for one person hand in a number of ballot papers on behalf of other people are an open invitation to fraud, although outside the famous Banana Republic of Birmingham and other dodgy areas, is it that much of a problem?
https://www.electoralcommission.org.uk/ ... fraud-dataI have also seen a social media post elsewhere, concurrent with this latest election, that a guy turning up at his polling station and giving his name was able to see the electoral roll page the officer was checking him off on, and realised that at least two names under his, relating to the same shared property, referred to tenants who had left. There is no functional mechanism for ensuring the removal of names from the Electoral Roll. He said he could easily have come back later in the day and committed the fraud of "personification" if he had so wished ....
The only way you are going to get around all this is the full implementation and acceptance of a National ID Card, which this and previous Governments would just love to implement anyway, despite all the lip service towards civil liberty.