Let's face it: There are plenty of questions you've always wanted to ask a trans person, but haven't because you weren't sure if they were appropriate.

We live in a world where cultural norms are ever-changing, so to make sure you're up to speed on everything you need to know and, in the event that you're not, know how to ask the right questions constructively, BBC Three's Free Speech program has your back.

Related: Where Are All The Trans People On Television?

Free Speech gives viewers "the chance to speak up about the biggest issues we're facing today" through live debate and discussion. This week, the topic was "Things not to say to a trans person."

Questions on the list of things you "probably shouldn't" ever ask a transgender person include "When did you decide to be transgender?", "Have you had the operation?", "Which bathroom do you use?" and "Are you sure you aren't just gay?"

Watch and get educated