In the House of Commons on April 17th, 2008. See this statement in context.
Suspension of SittingBudget Implementation Act, 2008--Bill C-50Routine Proceedings
The Acting Speaker Andrew Scheer
Order, order. We are going to suspend the sitting of the House right now. It seems like the fire alarm is going off. Members should leave the building and we will come back at an appropriate time.
(The sitting of the House was suspended at 1:14 p.m.)
See context to find out what was said next.