User talk:50.200.243.78

March 2019
Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Pancreatic polypeptide— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. Serols (talk) 18:29, 5 March 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to Patrick Clifford. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Shellwood (talk) 13:58, 20 March 2019 (UTC)

November 2020
Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. CLCStudent (talk) 14:25, 13 November 2020 (UTC)

April 2022
Hello, I'm Pavlov2. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to List of historical secret police organizations—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Pavlov2 (talk) 13:18, 6 April 2022 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to List of historical secret police organizations. Your edits appear to be vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Pavlov2 (talk) 13:19, 6 April 2022 (UTC)