The search for missing tourists following the deadly collapse of an ice cave on a glacier in south-eastern Iceland has been called off. Police said on Facebook that no more people were trapped under the ice, as only 23 people were on the tour group caught up in the accident, not 25 as previously assumed. Conflicting reports on the number of tourists on the tour group and issues with the registration process forced police to continue the search until it became clear that no more people were trapped under the ice. The group was visiting the Breiðamerkurjökull glacier as part of a guided tour whe…