There are still quite a lot of people in cities who don't have VDSL yet and are still stuck on maximum 20 Mbps ADSL2. Worse than that is that due to the length

There are still quite a lot of people in cities who don't have VDSL yet and are still stuck on maximum 20 Mbps ADSL2. Worse than that is that due to the length and age of the lines they can be getting unstable connections around 1.5Mbit/s. This is one of those areas where the suburbs and countryside have done significantly better from government funding of BT to roll out Fibre. Wayleaves and Councils and landlords and management agencies across the cities have repeatedly blocked rollout, the situation for many is still much worse than 76 Mbps VDSL, that is a good outcome for someone in a UK city.