Provisions for credit losses (PCLs). Not bad loans.
One is permanently impaired capital.
The other is a discretionary accounting technique that helps "manage" bank earnings / earnings expectations.
PCLs are a great way for the banks to influence outside forces by adjusting real profits to artificially show lower profits or even losses.
Say, if a government was considering...a windfall tax on excess profits...? Sure would be handy not to have them profits anymore.