A BBC Radio Scotland independence referendum debate has been held in Aberdeen.

Recorded in front of a mixed audience of "Yes", "No" and undecided voters, issues such as transport, research funding and oil and gas were discussed.

Chaired by reporter Steven Duff, the participants were Labour MSP Richard Baker, SNP MSP Mark McDonald, Prof Hugh Pennington, and Robert Gordon University principal Ferdinand Von Prondzynski.

The referendum will be held on 18 September when voters will be asked the Yes/No question: "Should Scotland be an independent country?"