UK nationals who have been quarantined on the liner for 16 days are flown out of Japan.
Daniel Horton, 29, is accused of attacking a worshipper in his 70s during afternoon prayers.
Plans to secure a trademark have also been abandoned, a spokesperson for the duke and duchess says.
They will begin to replace the current burgundy passports, following the UK's departure from the EU.
Ofcom is asking why broadband firms charge people to keep old email addresses after switching providers.