User talk:2A00:23C4:B4AE:C501:7028:16:FF9A:D18

November 2023
Hello, I'm Maurice Oly. I noticed that you added or changed content in an article, British Rail Mark 5A, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Maurice Oly (talk) 12:04, 4 November 2023 (UTC)

Please do not add or change content, as you did at British Rail Mark 5 (CAF), without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Maurice Oly (talk) 12:06, 4 November 2023 (UTC)