|  |  |  |  |  Background The SUI has been actively involved in promoting safe caving practice since its 
  inception.
 For the last 10 years it has had a formal training scheme for leaders.
 In more recent years the SUI has broadened its training to include individual 
  skills such as SRT, Ladders and Lifelines, Geology, First Aid, Cave Surveying 
  etc.
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