You vote
Just in case we should have another Peoples/Brexit - whatever it might be called vote in view of latest happenings in British Parliament I wanted to help give your vote (whatever your vote might be). Go to Gov.com and type in overseas votes. You will be directed to a form which asks passport details and last British address.
Simple as that and you then have a vote either on line or by post - should we actua;;ly get to that.