'There is a need to reinvigorate that discontinuation policy'published at 11:38 GMT 17 January 2017
Image source, bbcCrown Agent David Harvie
Mr Wolffe says across the system the data shows 8% of cases are discontinued.
The Lord Advocate says this could be due to new information or new evidence.
Crown Agent David Harvie says there is a need to reinvigorate that discontinuation policy.











