The Assembly Rooms in Edinburgh are prepared for members of the Yes and No campaigns to battle it out in a live TV debate tonight.
Unlike with the previous two debates, which pitted Alex Salmon against Alistair Darling, it will be a 'town hall' format designed to encourage participants to answer more questions from the audience.
Campaigners have made their case for and against Scottish independence in a 'Town Hall' style debate.
Things were a lot more civlised in tonight's 'town hall' style debate than in the head-to-heads between Alex Salmond and Alistair Darling.
Some of the leading players in the Yes and No campaigns battle it out in the third major debate on Scottish independence.