User talk:2600:1015:B047:66B1:D0D8:19ED:F5E0:925A

February 2019
This is your only warning; if you insert a spam link to Wikipedia again, as you did at Traffic signal preemption, you may be blocked from editing without further notice. Persistent spammers may have their websites blacklisted, preventing anyone from linking to them from all Wikimedia sites as well as potentially being penalized by search engines. GermanJoe (talk) 21:51, 13 February 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.