User talk:DF824

Welcome!
Hello, and welcome to Wikipedia! Thank you for your contributions; however, please remember the essential rule of respecting copyrights. Edits to Wikipedia, such as your edit to the page Hydrogen vehicle, may not contain material from copyrighted sources unless that text is available under a suitable free license. It is almost never okay to copy extensive text out of a book or website and paste it into a Wikipedia article with little or no alteration, though you can clearly and briefly quote copyrighted text in the right circumstances. Content that does not comply with this legal rule must be removed. For more information on this, see:
 * Copying text from other sources
 * Policy on copyright
 * Frequently asked questions on Wikipedia's copyright policy
 * Policy and guideline on non-free content

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I hope you enjoy editing Wikipedia! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. Feel free to write a note on the bottom of my talk page if you want to get in touch with me. Again, welcome! — Diannaa (talk) 12:50, 9 September 2023 (UTC)

I have restored the content, as the section of the report from which you copied is compatibly licensed. Sorry for the mistake. It's okay to copy from compatibly licensed material, but you have to give attribution so that our readers are made aware that you copied the prose rather than wrote it yourself. It's also required under the terms of the license. I've added the attribution for this particular instance. Please make sure that you follow this licensing requirement when copying from compatibly-licensed material in the future.Note that the annex of that particular document is not compatibly licensed (from page 429 to the end). Attribution-NonCommercial-ShareAlike 4.0 International is not a compatible license. — Diannaa (talk) 14:50, 9 September 2023 (UTC)