Today I was called out to deliver a super-urgent letter from Dereham to London. The CX advert said collection at 11 and delivery by 2. I told the guy on the phone I'd try to collect by 12 but had little chance of delivering by 2. He said ok, do your best, but he understood that the time constraints were tough.
When I arrived (at about 12:20 cos it was in the middle of nowhere) the lady with the letter said that unless it could be in London by 2 it would have to be sent by airmail, as the recipient was about to fly out of the country, so the job was aborted.
The chap on the phone was decent and accepted that I'd bill him for my mileage. It was 49 miles from home to Dereham, and I intend to bill £49. But part of me wants to bill more. After all, I had to set aside an afternoon, and I was planning on ending up in London where I could hopefully collect another run somewhere (out here in Norfolk there's next to no work at all so any opportunity to end up in the metrop is worth taking).