Full Enviromental Assessment needed

As a resident of Georgina, I have a great concern regarding the environment impact this will have on Lake Simcoe, especially the area near the fixed link.  It will change the water flow, fish habitat, etc.  I'm not sure we have seen a great enough need for this to be built to warrant the damage that it could cause.  It certainly should not be built without a complete Environment Assessment and full investigation into alternative solutions.