SPECIAL MEETING
OF the shareholders

To be held on May 27, 2026, at 10:00 a.m. (Calgary time) 

YOUR VOTE IS IMPORTANT.

THE BOARD OF DIRECTORS OF SECURE WASTE INFRASTRUCTURE CORP. UNANIMOUSLY RECOMMENDS THAT SECURE SHAREHOLDERS VOTE "FOR" THE ARRANGEMENT RESOLUTION WITH GFL ENVIRONMENTAL INC. 

Shareholders can participate in person at Brookfield Place, 225 - 6th Avenue S.W., Suite 1410, Calgary, Alberta or through a live audio podcast webcast accessible at meetings.lumiconnect.com/400-991-827-641. The password for the live audio webcast is "secure2026", case-sensitive.