expression
this case is an exception; in this case, it does not apply
A formal fixed expression used to state that a previously mentioned rule, condition, or statement does not apply to the current case. Often found in legal, business, or official contexts.
See also: 限り (かぎり)
通常は返品不可ですが、この限りでない場合もあります。
Normally returns are not accepted, but there are cases where this does not apply.
規則では禁止されているが、緊急時はこの限りでない。
It is prohibited by the rules, but this does not apply in emergencies.