My granddaughter is at university and is voting there tomorrow in Bath. My son received a voting paper sent to her home address. She won't vote twice but lots of students will, for Corbyn because he has promised to scrap tuition fees. These youngsters don't realise that they will have to pay for it when they are older and the country is "the basket case of Europe with high interest rates, strikes every week with flying pickets.
This is easily solved. The requirement for an NHS number when registering to vote is all that is needed. Duplicate numbers, one is deleted. Computers are quite clever these days.
Chatty student says something, somebody believes it but nothing actually happens because most students still sleep it off until polls close at 22:00 but it makes good chat at yoooni over a pint of snakebite.
Just because they can doesnt mean they should. The system should be that they can only vote once, otherwise elections can be totally squed by having multiple votes
its always been easy to cheat in the GE if you wanted to. My first GE i was living away from home and the person who had previously inhabited my room had a carc delivered. I hadnt registered to vote in the new place, so i took a punt that this person had moved far enough away and voted in their name