Poloz just wants to cripple the dollar further.  Ever since he took over from Carney the dollar has plummeted to where it is.   His only way to goose Canada trade is to lower the dollar to absurb low levels by rate cuts and jaw boning it, to mask our poor productivity and heinous internal trade restrictions (provincially) and the inability to get infrastructure done for our exports (ie. oil pipelines to ship our crude to world markets).