Video about the BU56 Expedition. Filmed by Stuart Weston, Jason Mallinson and Phil Rowsell. Edited by Chris Jewell 

John Maneely and Chris return to the crawl. Footage show upto the previous breakthrough.

Stu and Chris on 14th Oct push up the crawl. Stu digs the low section out and eventually the pair pass the constriction to find another 30m of passage.