Re: Doesn't Work?
" this "impossible" thing has been working for a UK ISP/telco for the last few years"
At small scales lots of things are wholly feasible but won't scale up, because they have potentially unbalancing influences are not large enough to cause problems whilst they remain a minority of system users. This is true for all forms of infrastructure and networks.
There seems to be a belief that Sajid Javid has put forward an idea with lots of problems as a final solution. In reality it is a useful threat to encourage the MNOs to come up with a better solution that is more to their liking.