User talk:2601:1C2:4A00:A1A0:C930:D58C:2B20:61EF

November 2023
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Black tar heroin have been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 00:39, 16 November 2023 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Black tar heroin was changed by 2601:1C2:4A00:A1A0:C930:D58C:2B20:61EF (u) (t) ANN scored at 0.878369 on 2023-11-16T00:39:33+00:00

Please do not add or significantly change content without citing verifiable and reliable sources. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Materialscientist (talk) 00:48, 16 November 2023 (UTC)