Look like Harper gov found the perfect spot to punish quebec. The champlain bridge.
This bridge is have reach is usefullness and will be soon obselete. But Harper gov don't want to ear a about building a new bridge before the old one colapse. Probleme is if we shut that bridge there will be major economical problem in the region and will affect the ontarion and maritim province to by cutting a way and slow down the traffic making the travel much longer.
The other consequence of the bridge shutting down will be to give sovregnist more amunition for sovreignty.