User talk:2A00:23C4:8C82:3F01:D181:9D6D:214C:7A0A

Hello User:2A00:23C4:8C82:3F01:D181:9D6D:214C:7A0A - I've reverted your edit on High Speed 1 as HS1 isn't an operator - it doesn't have rolling stock. Operators which use the line, do. I'd also advise you to have a look at the edit comments on East Coast Main Line, as your edits were reverted. This may assist you in future! Do ask if you have questions :) Turini2 (talk) 09:21, 9 March 2020 (UTC)