Hello, I'm Jack Greenmaven. I wanted to let you know that I undid one or more of your recent contributions to Infantry because it did not appear constructive. 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. Greenmaven (talk) 04:17, 25 December 2013 (UTC)
Please refrain from making unconstructive edits to Wikipedia, as you did at Military police. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Administrators can block users from editing if they repeatedly vandalize. Thank you. Greenmaven (talk) 04:19, 25 December 2013 (UTC)
Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Fluorescent lamp, you may be blocked from editing.
Your edits have been automatically marked as vandalism and have been automatically reverted. The following is the log entry regarding this vandalism: Fluorescent lamp was changed by Lucas.wogernese (u) (t) ANN scored at 0.916134 on 2013-12-25T04:21:07+00:00 . Thank you. ClueBot NG (talk) 04:21, 25 December 2013 (UTC)
I'm new to Wikipedia. Where's the sandbox?