Should you be using Chiltern Railways over the next couple of days, please be aware that there are major engineering works in the Aylesbury area between now and end of traffic on Thursday. As their main depot is in Aylesbury there will no doubt be the odd issue or two with rolling stock and anyone travelling to or from Aylesbury will end up on a rail replacement coach to/ from Wendover or Princes Risborough.
One thing that I do know is that some regulars will get caught out tomorrow morning, as the very first train of the day on Wednesday 19th November will be replaced by a coach between Aylesbury and High Wycombe. Having discovered this earlier today I contacted two people who usually catch the first train, neither of whom were aware of the revised arrangements for tomorrow. Oh well, that's my good deed for the day.
Full details available (for now) here.