mickoo
Western Thunderer
It's also illigal and being the 'Royal' mail the penalties can be severe. Be aware that when I left the PO they were develping franking that was sprayed on and UV, as opposed to printed ink, this is so it could be tracked electronically by sensitive readers in the sorting equipment and not necessarily visible to the naked eye. Any that passed through the reader and were not franked....and given the speed at which these machines frank items you'll understand how some get missed....were spat out and re sent through the franking process.OK, I'll snail mail him today. I'm stocked up on stamps...letter keep arriving un-franked, it would be rude not to..........
Sensors can't see printed matter very well but can certainly see UV franking if lit correctly by the sorting machine. I suspect twenty years on the technology is now quite sophisticated over the tests we did back in the 80's. Probably a bar code that will run each side of the stamp so if the stamp is re-used then the code will be broken and the letter ejected for examination, but I haven't worked there for many years so it may not exist or something else may be in it's place. Like you I have had many letters recently not franked and drew the conclusion that they may have developed new technology based on past experiances.
There are two institutions best not to mess with, the Inland Revenue and the Post Office