Investigatory Powers Bill

The answer to both questions is that it depends on what is reasonably practicable for the communications service provider. The power will apply usually to encryption that the provider has applied or has been applied on its behalf. If there are other circumstances where it would apply, I will take advice and write to the noble Lord, but we come back to what is reasonably practicable for the company. It is why the Government maintain a dialogue with communications service providers to ascertain what is practicable and what is not, and what would be cost effective and what would not be. However, broadly speaking, the noble Lord was right.