The Canada-U.K. agreement is a replication agreement of CETA. Under CETA, the only supply-managed product that was part of the agreement was in fact cheese. Canada was very clear about this, that no other supply-managed product would be part and parcel of that agreement. That's why, given that it is a replication exercise, we're only talking about cheese in the context of Canada-U.K. trade continuity.
On February 5th, 2021. See this statement in context.