User talk:201.220.170.240

May 2019
Hello, I'm Yintan. I noticed that you made a change to an article, Operation Appearance, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks.  Y intan  15:08, 3 May 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 stop adding unsourced content, as you did on C15TA Armoured Truck. This violates Wikipedia's policy on verifiability. If you continue to do so, you may be blocked from editing Wikipedia.  Y intan  15:19, 3 May 2019 (UTC)