That's great, just early enough to miss the core commuting crowd. Who finishes work in time to get home for 5.30pm?
Please cut and paste into an email:
Dear Mr. Manager,
I have to leave work 30 minutes early on Friday evening so as to be home in time for a premature rush hour for the benefit of the mayor, our local MP, and the railway authorities.
I hope you are enjoying 'working from home' as you seem to do every Friday and I'll see you bright and early on Monday morning (trains willing).
Lots of love,
Unknown employee number 24601
Unfortunately I shall not be there this evening as I have a prior commitment but I have been able to pass on some excellent feedback to the mayor and local councillors for them to take up with the railway authorities.