nah dont convert...open a new adult current account....but keep the childrens account...they give you loads of interest...lol- Convert an "under 19's" account to a current account as soon as possible
Thats why I still have my 12+ one....they noticed and said they would automatically upgrade it, but then my family said, right well change banks...they give in.
Thats the secret...threaten to change banks and they might be more lenient.