"UK Government is proposing to change the law to make it easier for them to prosecute those who sell or possess sophisticated encrypted communications devices"

https://cyberlaw.stanford.edu/blog/2023/02/my-comment-uk-government-its-proposal-ban-%E2%80%9Cbespoke%E2%80%9D-%E2%80%9Csophisticated%E2%80%9D-encrypted-phones