11. When they enter the tower Yuma abseils down and detonates a bomb hidden inside. 12. The lighthouse was the site of charity abseil events in 2009, 2011 and 2013. 13. This follows an option to abseil down the tower, which was introduced in 2014. 14. Two abseil pistes ( 100 metres ) run back to the foot of the south face. 15. Soldiers carried a 30-metre rope to enable them to abseil down from the forest canopy. 16. Jan was first, on a 60-meter abseil , but could not retrieve a flag. 17. During a charity abseil on top of The Queen Victoria, Shirley proposes to Phil and he accepts. 18. During an abseil , the rope becomes loose, causing Shearer to fall and badly injure his head. 19. Because climbing over the wall is banned, climbers must abseil down the adjacent wall again after climbing it. 20. On Saturday 23rd April, 1977, there was a sponsored abseil from the viewing level of the tower.
