Re: How Much Is That Going To Cost....
One company should not be expected to implement what other companies would expect to be business suicide.
BT's last mile network which is operated by Openreach is for all practical purposes a regulated monopoly. In return for that monopoly BT & Openreach have to do what the regulator (and politicians) decide. BT as the asset owner gets what the regulator judges to be an economic return on its regulated asset base, Openreach gets paid to extend, maintain, repair and operate the network, as a captive provider to BT. So in that respect, you can't really compare either BT or Openreach to most normal commercial companies.
The ownership of the network probably won't be changed, because for historic reasons BT have huge pension liabilities and would go bust if they couldn't balance the liabilities against the network income. But Openreach is different. It might be feasible to either sell it or de-merge from BT group, although because it has a single customer it wouldn't attract bids from any respectable company, merely from vultures who think that by sacking a good chunk of the workforce they can make a quick buck. But a more likely scenario is for the regulator to demand that specific Openreach regions have the O&M work put out to tender, to create a market comparison for Openreach.
So to expect BT to fund the capex of wider roll out of fibre isn't unreasonable, but ultimately the customers will have to pay for that - there's no free money. In terms of the widespread roll out, it would actually be quite easy if Openreach actually did rolling replacement of fully depreciated wire because they could replace wire with fibre as they went along, so gradually installing FTTP. But as far as I can see they don't do that, once the wires are amortised, they just plan to leave them until they go wrong, regardless of the poor performance for broadband. That's something OFCOM could address, but haven't yet.