Thank you, Mr. Speaker. Mr. Speaker, with the introduction of vehicles, all-terrain vehicles like the quads, the four-wheelers, there is heavy traffic in our communities. I think the federal government is looking at designating salt, which is a big part of calcium chloride, as a hazardous material.

The question I asked the Minister, and I will rephrase it, there are high dust particles in the air. That has to have health implications. What is the implication on the health of people, not by arsenic, but by dust in the air? In Yellowknife, it spikes up in April. Once the street is cleaned, it goes down. In the communities, it goes up in April and the bar goes right across until October, so there is dust all the time. What is the implication on health, Mr. Speaker?