Parking Nazis puzzled me?

CraigM:
Just had a slight confrontation with a public servant.
Apparently you cant unload a lorry on single yellow line. Ive attached the sign for everyones opinion.
When questioned over her interpretation of it she insists its for vans only. Then threatened me with an instant ticket and not to “talk back or argue about it” Ofcourse at this point I get the phone out to record her and she scurries off saying “ill be back. move it”

I’ve always understood that to be the symbol for an HGV, not a van. In my opinion it would take a right ■■■■■■■■ pedant to book you for “loading” there with a van but the other way round is wrong.

Sounds like yet another hi vis hard nut with an inflated view of their own self importance.

A.