In the House of Commons on March 20th, 2019. See this statement in context.
Concurrence in Vote 1—Canadian Museum of Immigration at Pier 21Interim EstimatesGovernment Orders
The Assistant Deputy Speaker Carol Hughes
The hon. member for St. John's East voted without a jacket, and therefore his vote will not be counted.
I will remind the members, and it is not the first time, that they need to wear a jacket should they want to vote. Otherwise, their votes will not count.
See context to find out what was said next.