[EARLY VIDEO] ..two videos in one week??

Hi everyone! I wouldn't normally upload two videos so close together, but this one has a bit of a 'breaking news' exception. I was invited on a guided tour of Anzac station on the Metro Tunnel last weekend, which is very close to completion. This was actually a pretty big open day event, but wasn't open to the general public - I believe it was mostly for workers on the project and their families, and possibly some local residents. But I was asked to come along, as were a handful of other 'people who talk about trains on the internet' - some of you may recognise a few familiar faces in the group!Hope you enjoy it!