Dumfries and Galloway Police say they welcome the support of the Libyan authorities for the ongoing investigation into the Lockerbie bombing.
No travel details have been released due to security reasons.
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SNP's Blackford calls on PM to tell bank boss to act on closures while Holyrood colleague accepts "commercial realities".
The huge class A substance haul is said to have been located at an address in Carlisle's Derwent Street on 18 November.
Comedian Peter Kay has cancelled his upcoming tour, citing "unforeseen family circumstances".