Most Train Operators used in one day?

[Caped Crusader]

Gatwick to Milton Keynes Return via Hastings and Ashford.

Gatwick to Ashford via Hastings (Southern)
Ashford Intl to St Pancras (Southeastern)
St Pancras to Euston - Walk
Euston to Milton Keynes (London Midland)
Milton Keynes to Euston (Virgin)
Euston to Victoria (London Underground)
Victoria to Gatwick (Gatwick Express)

For no reason other than I was bored


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[Track Basher]

This question has got me thinking. Is it possible to travel on all the operators in one day?

Taking all the operators listed in the front of the timetable but excluding West Coast and North Yorks Moors Railway as these are not effectively service trains. Gatwick Express is also somewhat suspect as it is now part of Southern but I have included a non-stop train Gatwick to Victoria.

This is how it is done. The dead connection as Doncaster is a bit dodgy.

Can you do better?

 

[Stonesourscotty]

My Most this year is
Wigan-Kirkby Northern
Kirkby-Lime Street Merseyrail
Liverpool-London London Midland
Euston-Kings Cross LUL
Kings Cross-Stevenage FCC