Late 80s at Bletchley, just as the Bletchley TMD Jockey was wheeling the S&C of the slow line half of South Junction northwards on PUM trolleys, the station PA bursts into life:
"The junction now approaching platforms 3 and 4 terminates here. All change please".
About the same time, also at Bletchley, during the testing of what was then the brand-new NSE automated announcements, something along the lines of:
"The next train at platform nine is the delayed oh one fifteen service to Birmingham New Street, calling at Milton Keynes Central, Watford Junction, Northampton, Milton Keynes Central, Rugby, Tring, Long Buckby and then all stations to Bushey. Please stand clear of the platform edge". Mondo headscratching.
On the 15:00 from Manchester Piccadilly, late 90s:
"This is the 15:00 to London Euston. If you aren't in a hurry, stay on this one but if you are in a hurry, get off this one and wait for the 16:00; it gets there first."