Thanks, I can see this being a fun and interesting install. Will post an update once I've heard from the Camera guy and see what's needed.

Appreciate all the insight

Well, since my last update, camera guy came next day and confirmed that the duct is blocked around 30M from our house near a drain. As we have coloured tarmac, BT civils team will not dig it and it will need a contractor.

Then had a text from BT saying duct is blocked with concrete and that ducting work should be done by 24th Feb.

Today (12th Feb) Kelly communications team came round, dug a hole near the drain, replaced the blocked duct and pulled a blue rope (attached to a yellow mini cobra) from the inside of my house to the manhole 50m at the bottom of the street.

All been good so far, so I guess next step will be for BT engineer to come and pull the fibre via the blue rope then get ready for activation.