NewsgalleryChester Zoo install 500-metre-long cable for new Island exhibitionBookmarkShareNewsBySelena O'Donnell14:53, 10 MAR 2015Updated14:57, 10 MAR 2015A workman wades through water to get to grips with the 500-metre-long cable that will pull boats in the new exhibition1 of 4A workman wades through water to get to grips with the 500-metre-long cable that will pull boats in the new exhibition2 of 4A workman wades through water to get to grips with the 500-metre-long cable that will pull boats in the new exhibition3 of 4A workman wades through water to get to grips with the 500-metre-long cable that will pull boats in the new exhibition4 of 4More OnChesterChester Zoo