Competition policy created jobs and economic growth but sometimes it harmed smaller communities as rural services were rationalised. So Australia Post thinks it's on a PR winner when it argues that other logistics firms should be denied access to the 'last mile' of their rural network (from rural post office to home address) to deliver parcels to rural customers.

But whereas the letter monopoly is legislated specifically to fund a cross-subsidy from the city to the bush, Australia Post's monopoly on its last mile of delivery to the bush is a 'natural monopoly'. It only exists because it's uneconomic for anyone else to invest in that infrastructure — because it's not heavily utilised.

In fact Australia Post can't take advantage of the monopoly without charging the bush a monopoly price — which it does. This podcast explains why the government should require Australia Post to grant access to its facilities and how that would be great for rural post offices, generate around two thousand new jobs with half of them being in the bush.