Mark's excited about Panorama on Monday too!
(The shame of it is that I'm off work all next week - so there won't be any further letters between us until at least Monday 30th. How will we both cope?)
Thank you for your email. Our 08:06 was delayed by a points failure on it's 'up' journey, so was late turning around and departing again. The next train, the 08:21, was the one you caught and I can imagine how difficult this journey must have been, especially as it's formed with less carriages.
I'll certainly be watching the show on Monday with interest.