Can I get you to do Morrisons as well?
I still (for now) have my mobile number from my time in the UK. Someone's put it on their Morrisons account and Morrisons duly inform me when their next delivery is going to be received.
I contacted Morrisons and they said that all they can do is ask the user to correct it since it's a breach of some regulation or other to do anything themselves.
Biting the hand that feeds IT
