Yes, this is exactly the problem.  In the west, i.e. Canada (for one), prevailing social and cultural values regard religious belief as a personal matter, and worship is restricted to private life.  In Muslim majority countries, this is not the case; Islamic belief is a major element of the society and the general culture. It is embedded in the political structure, the education system, the social institutions, and the economy.  Many Muslims find themselves to be at odds with the general culture when the immigrate to the west. 

I am against M-103 because we do not need Islamic ideas about blasphemy, etc. to start creeping into our political system or our social structure.  Muslims should be free to practice their religion in private, but if the want to live in the west they must be prepared to adapt to "western" social and cultural norms.  Otherwise, the conflict and social turmoil we are starting to see her will only get worse.