For more on the Brexit referendum. Joining us now is our Special Contributor James Chau. He's been following developments in the country where he was born.

Q1. The current results between the "In" and "Out" camps are very tight. Are you surprised with the current result?

Q2. As a British person living overseas, what would Brexit mean for you?

Q3. Immigration is a key factor in the Brexit vote. What's your take on the view that leaving the EU will make the UK border safer?

Q4. What would Brexit mean for immigration?