Where will Trudeau start if the deficit runs away from him during a recession?  Back to 7% GST?  Another fuel levy?  Punishment for investors (e.g. Reduce or eliminate dividend tax credit?). Tax on employer health benefits (sure he said he wouldn't but he subsequently voted down a CPC motion to formalize this).  Or crank the upper mid tax brackets so that aspiring young doctors and engineers seek employment in the US?

Canada needs to get rid of Trudeau in 2019.