#HomeToVote is a Twitter hashtag and social media campaign in Ireland that urged Irish people abroad to return home to vote for same-sex marriage in 2015 and to repeal the country's abortion ban in 2018. Although postal voting is allowed in elections to Seanad Éireann and arrangements exist for the families of military and diplomatic staff posted overseas to vote by post, the general rule is that voting in Irish elections must be done in person.