A spokesman for the Scottish Ambulance Service said that alternative services would be found to ensure that there was adequate cover for the grounded aircraft:
Until the matter is resolved, the Scottish Ambulance Service is operating normal contingency measures whereby any patient that requires transfer by air will be taken by Coastguard and military helicopters, Scotland's Charity Air Ambulance helicopter or SAS fixed-wing aircraft.
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Another unsettled day with cloud, rain and blustery winds.
Buried here are the men of the 10th West Yorks, the unit that suffered the heaviest losses on the first day of the Somme.