Those of us who are expats, here's quick guide how to vote from oversees as a UK citizen, for the next "UK Parliament and European Parliament elections" vote by post or proxy, if you’re eligible. THe forms to be filled incan either be emailed or posted your overseas address whhenyou register online.
Rule of thumb, taken from https://www.gov.uk/voting-when-abroad
- You can register as over seas voter if its has not been no more than 15 years since leaving the UK.
you’re a British or eligible Irish citizen