User talk:2A02:C7C:2F61:E000:44E1:524F:4524:E5D7

March 2024
Hello, I'm Maurice Oly. I noticed that you added or changed content in an article, British Rail Class 507, 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) 14:16, 29 March 2024 (UTC)

Please do not add or change content, as you did at British Rail Class 507, 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) 15:42, 29 March 2024 (UTC)