Underwater Munitions Dumps

Terry Long is an expert on the disposal of explosive devices lying on the sea bed.

Around Sydney Harbour he says there could be as many as six-thousand dump sites that we need to consider before running cable between Newfoundland and Nova Scotia.

Listen (runs 7:57)

http://www.cbc.ca/mainstreetcb/blog/2013/06/18/underwater-munitions-dumps/