Why showing ID at polling stations will not end election fraud

A far greater potential menace to fair procedure in elections is actually postal voting

The UK’s former communities secretary, Eric Pickles, ended 2016 by claiming the mantle of defender of British democracy. To combat electoral fraud in local government he called for new controls to guarantee the probity of voting in municipal elections. Most notably, this would mean the requirement of voters to produce photographic ID before they are allowed into a polling booth.

The proposals were dismissed by some as using “a sledgehammer to crack a nut”. But that metaphor may actually be too generous. The intended target of the reforms may be missed altogether,