It is per petition. Once members have the floor, they can, apparently, present as many as they want in the 15 minutes allotted for petitions.
In the House of Commons on May 15th, 2023. See this statement in context.
In the House of Commons on May 15th, 2023. See this statement in context.
Presentation of Petitions—Speaker's RulingPoints of OrderRoutine Proceedings
The Deputy Speaker Chris d'Entremont
It is per petition. Once members have the floor, they can, apparently, present as many as they want in the 15 minutes allotted for petitions.
See context to find out what was said next.