User talk:2600:6C5A:457F:EFFA:D97B:4D31:8902:37B5

Recent edit to Air pollution in Mexico City
Hello, and welcome to Wikipedia. I noticed that you removed some content from Air pollution in Mexico City without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; I restored the removed content. If you would like to experiment, please use the sandbox. 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! M.Bitton (talk) 00:25, 7 February 2020 (UTC)

You have been blocked from editing for a period of 31 hours to prevent further vandalism (as caught by filters). Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Alexf(talk) 00:54, 7 February 2020 (UTC)