In my opinion, and many others i'd imagine!, it's not financially viable for TNT, DHL .. et al, to purse the last mile delivery. This is why they don't, and probably won't, build up their own infrastructure and continue to saturate our service, with our mail we once had, for a price that's not even agreed by us, just enforced on us by Postcomm.
What kind of Industrial mentality is letting TNT and other competitors use our Yorkies, trays etc .. in order to steal our contracts, and transport what was our mail, through our network and deceive the customer into believing they are a "beginning to end" mail service. This is like having a joiner coming to work on your home saying "can i borrow your saw / hammer / drill".
Right tools for the job .. and i don't mean the 2 tools in charge of RM!!