Apple has removed its Advanced Data Protection (ADP) feature from the UK due to a request from the UK government to access user data, which Apple opposes as it would create a 'backdoor' in its encryption service. The feature, which provides end-to-end encryption for user data, will no longer be available to new users in the UK, and existing users will have their access disabled at a later date. The move has sparked a debate about online security, privacy, and government access to user data. The UK government's request was made under the Investigatory Powers Act, which compels firms to provide information to law enforcement agencies.