This bill is omnibus in character, so it has diverse motivations. But certainly a majority of the provisions are directed toward punishing people who come to Canada by irregular means.
A small number of the provisions are directed toward increasing penalties for smuggling, but mostly by adding to the slate of penalties—mandatory minimums, which are highly problematic. Thank goodness, we actually can't increase the penalty of life imprisonment under Canadian law. So we are already at the most extreme penalty for human smuggling that our law permits.