Wow. You have to allow list ad.doubleclick.net in order to change ISA settings in Santander online banking... The SELECT triggers a new tag with URL via it !
@fedops on grounds of... ?
@falken shipping data off to an american entity without your prior consent. Potentially also making the service unusable without allowing this to happen. This would be valid if there is no other option to do something, like change your personal data for example.
At least in the EU.
@falken would look good in a complaint to your national banking regulator I'm sure.