RE:Quarterly reportThe aggregate shortage is not related to operations: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwjR3qf4tu3dAhVDu1kKHaE4AjUQFjAAegQICRAB&url=https%3A%2F%2Fwww.cbc.ca%2Fnews%2Fcanada%2Fedmonton%2Ffort-mcmurray-gravel-crisis-1.4688746&usg=AOvVaw13m6eROpyLkZnx1J9smlSZ