@SJAMcBride analyses Dr Andrew Crawford's comments at the RHI Inquiry after "inappropriately" sharing confidential government information. #BBCNolan

DUP leader Arlene Foster and her former special advisor Dr Andrew Crawford have been giving evidence to the RHI inquiry.

Dr Crawford resigned last year as the row over his role in the botched green energy scheme escalated.

He had been accused of trying to keep the scheme open at a time when it was losing public money. He denies that claim.

Mrs Foster, of course, was Minister for the department of Enterprise when RHI was first introduced.  

Newsletter political editor Sam McBride has been following the RHI inquiry closely