User talk:120.22.236.161

December 2022
Hello, I'm Materialscientist. I noticed that you made a change in this edit to Gold Coast railway line, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 07:43, 10 December 2022 (UTC)

Please do not add or significantly change content without citing reliable sources for verification, as you did with this edit to Sydney Trains A & B sets. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review these guidelines and take this opportunity to add references to the article. Edgar Searle (talk) 21:05, 18 December 2022 (UTC)