User talk:173.220.130.138

Recent edits to Graham Johnson (scientist)
Hello. I noticed that you made an edit to a biography of a living person (Graham Johnson (scientist)), but that you didn't support your changes with a citation to a reliable source. Wikipedia has a strict policy concerning how we write about living people, so please help us keep such articles accurate. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you! OxonAlex   - talk  18:02, 18 July 2019 (UTC)