Liberal and conservative groups are doing battle in an island-wide vote that taps in to one of the island's most incendiary social issues.
It's one of 10 referendums on Saturday on a raft of issues which are being held alongside local elections.Taiwan's top court legalised same-sex marriage in May 2017, making it the first place in Asia to do so.
The changes were to be implemented within two years but the government has made little progress on bringing them in as it came under pressure from