Parliament has decided to codify various common law principles in the past. We've seen that. The sentencing aspect of criminal law has been codified in sections 7, 18, and the following sections of the Criminal Code. It's possible to do that. Common law has been codified in the past.
Is it necessary to do it for the disclosure aspect of criminal law? It is for Parliament to decide and for the Department of Justice to study the feasibility of that.