You currently appear to be engaged in an edit war. Users are expected to collaborate with others, to avoid editing disruptively, and to try to reach a consensus rather than repeatedly undoing other users' edits once it is known that there is a disagreement.
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- Edit warring is disruptive regardless of how many reverts you have made.
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If you find yourself in an editing dispute, use the article's talk page to discuss controversial changes; work towards a version that represents consensus among editors. You can post a request for help at an appropriate noticeboard or seek dispute resolution. In some cases it may be appropriate to request temporary page protection. If you engage in an edit war, you may be blocked from editing.
I really don't understand why you keep changing the fleet tables on the Arriva Trains Wales, Merseyrail, Northern and TransPennine Express articles back to your version on every occasion I've changed it back to the previous version on each page. As I said in my edit summary on each page - "Class" is already mentioned at the top of the column - so at least in my viewpoint having it in the row as well seems a bit pointless - Coradia175 (talk) 19:14, 30 December 2017 (UTC)
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