Back off, Boots
It's not the first time it's happened but today was worse than ever. And while I couldn't turn around and tell him where to go, I'm blogging about it instead.
Popped into Boots today on Tottenham Court Road in London and as soon as I walked in the store the security guard started to follow me. I walked over to the aisle where all I wanted to do was price a posh face wash before going to SuperDrug to see if it was cheaper there (it usually is). He followed me, he stood and he watched me as I checked out the price.
Anyway SuperDrug were cheaper, just by 4p, but at least there was no officious stalker by the door.

Comments
If they get TOO close, I confront them. I enjoy it, just to watch them squirm.
Worse still are the people who come up to you in B & Q to help the "little woman" as she picks her 15mm Pushfit plumbing fittings.
Fume!