That's my thought as well but yeah, working 7 days a week doesn't help much as to find another PO. By the time I finish work, they're all close. All family members all work.
Looks like I've got to come late to work again, just to try out my local home PO.
Have you thought about going to a PO during your lunchbreak (if you get one)?
Really sounds like this guy is power hungry. Maybe ask if you can speak with the manager (providing he's not), if not, then maybe complain in writing to higher up the A.Post chain. Also see if you can pick up the March 2006 Post Charges from A.Post. From memory I think what I suggested before was on page 31. They are the Registered Post Prepaid envelopes, which you should be able to buy without having the cards with you.