NEW: The U.K. government is reportedly once again requesting Apple build a backdoor so government officials can access end-to-end encrypted iCloud backups in the country.
Last time this happened, Apple disabled iCloud's Advanced Data Protection, the opt-in feature that lets users encypt cloud backups.

UK government tries again to access encrypted Apple customer data: report | TechCrunch
The U.K. Home Office is seeking access to Apple users’ encrypted iCloud backups for a second time, after an earlier attempt failed earlier this year.

TechCrunch (techcrunch.com)