MLS of a semi submersible offshore oil platform in Halifax Harbour, a black submarine slowly passes behind it (0:34). LS of city from across bay, PAN (L>R) and ZOOM IN to MLS of oil platform (0:26). LS of submarine moving towards Angus L MacDonald Bridge, PAN (R>L) to MCS of oil platform (the Vinland), ZOOM OUT to LS (0:41). MS of oil platform (0:10).