I believe vodafone have a timed exclusive? then after other providers can resell.
Vodafone's exclusivity is up. Talktalk are being sold over much of CityFibre, as are Zen.
Different areas have different ISP's as exclusivity ends in different areas, confusing things for the early rollout.
Eventually every area will be the same.
Wholesaler for both business and consumer, although consumer needs its own build.
What do you mean by this? Don't they both need the same build?
If you mean that some business connections show available to you while residential doesn't (like from giga.net for example), they both need to physically build GPON to you before you can order a service.
The only difference between residential and business is the split ratio for GPON, but that's just a different Splitter card in the local cabinet they will install.
The method of the deployment is surely the same?
If you have CityFibre available and you order a business connection they don't build again.
Some Business connections can be built on demand without waiting for the residential rollout.
Their metro network is a completely separate beast.