Lack of ramps and narrow doors. voting booths too narrow. Could not pick up pencil with sucker attachment. Resulted in most ballot papers burnt by careless attempts to laser a cross in them.
Also, British Border Control staff stop Cybermen on their way to the polls to check their residency status. "Is it because I is silver?" ask cyberman. BBC staff hail operation a success as itinerant American 'Tin-Man' deported.