The Irish Data Protection Commissioner has made a ruling on the controversial Public Services Card (PSC) that has described much of what is is done with the card as unlawful. The PSC has proven controversial: introduced in 2012 for welfare claimants, it's use expanded to more and more uses, including its use to get a driving licence or passport. Now, following campaigns from civil liberties organisations, this expansion of use has now been found to be unlawful by Ireland's Data Protection…