Helicopters and lifeboats search for Orkney missing diver

Image caption, There has been police activity in Stromness during the search operation

A search is under way for a diver reported overdue from a vessel in Orkney.

The alarm was raised at about 11:10 and HM Coastguard search and rescue helicopters have been sent from Inverness and Stornoway.

RNLI all-weather lifeboats have been sent from Stromness and Longhope.