Total shock. Mark on occasions spoke to me at Scottish Information. A few years back he invited myself and my Wife to visit his mine. He was the most charming and friendly person I have ever met....an ace guy that will be immpossible to replace.....only a few days ago we spoke as he flew out from his mine on a short tour around the area.
I am in total shock and feel so sorry for his family and friends.
RIP Mark you will be missed by us all at Scottish Information.