snow removal efforts in Montreal
... that more than 30,000 cars were being towed annually by the 1970s to accommodate snow removal efforts in Montreal?
... that more than 30,000 cars were being towed annually by the 1970s to accommodate <b id="mwBNM"><a href="./Snow_removal_in_Montreal" id="mwBNQ" rel="mw:WikiLink" title="Snow removal in Montreal">snow removal efforts in Montreal</a></b>?