Originally Posted by
BStrauss3
Seriously, it's a decent question - there are limitations on the creation of records of PII (personally identifying information) - for example they can't note down details of your ID in a notebook without creating an illegal record.
Though we all know that doesn't stop them from doing it. For example, after opting out in LIH, they readily pulled out a notebook (with a long list already on it), a pen and asked for my ID and BP.