On 04/08/2019 10:03, Brian Gaff wrote:
Do they not use each others resources though? I'd have thought they might
have negotiated a deal by now.
Brian

No. One of the MPs a couple of years ago (when free roaming was being
extended to data within plans throughout the EU) was talking about
forcing companies to enable internal roaming within the UK, but nothing
came of it.

SteveW