Chiltern Railways are currently going through transformational engineering works. Generally this means that weekend trains are significantly affected. Between now and the end of February, for example, there is only one Saturday or Sunday where there is going to be a normal train service running on the line through High Wycombe..
It's horrible, that is the disruption is horrible, but hopefully the pain will be worth it in the end.
Up until now, with the exception of a tiny number of very early morning trains, the months of weekend engineering works have had no knock on impact to the weekday train services.
No so today.
Currently Chiltern Railways have over-running engineering works, South of High Wycombe, with the line not expected to reopen until 0730. Services from Aylesbury to London over the Metropolitan Line are not affected.
I think it is going to be one of those days!