The article Control of cities during the Syrian civil war, along with other pages relating to the Syrian Civil War and ISIL, is designated by the community as a contentious topic. The current restrictions are:
Editors who repeatedly or seriously fail to adhere to the purpose of Wikipedia, any expected standards of behaviour, or any normal editorial process may be sanctioned.
If you are unsure if your edit is appropriate, discuss it here on this talk page first. Remember: When in doubt, don't revert!
1- A reliable source for that specific edit should be provided.
a) A well-known source that has a reputation for neutral (not biased) territorial control coverage, can be used (is deemed reliable) for all edits.
b) A well-known source that does not have a reputation for neutral (not biased) territorial control coverage, can be used (is deemed reliable) only for edits that are unfavorable to the side it prefers (favorable to the side it opposes).
c) A source that is not well-known (or that has proven inaccurate for all edits) cannot be used (is deemed unreliable) for any edit. This includes all maps (see item 2- next).
2- Copying from maps is strictly prohibited. Maps from mainstream media are approximate and therefore unreliable for any edit. Maps from amateur sources are below the standards of Wikipedia for any edit. They violate WP:RS and WP:CIRCULAR.
WP:RS: “Anyone can create a personal web page or publish their own book, and also claim to be an expert in a certain field. For that reason, self-published media, such as books, patents, newsletters, personal websites, open wikis, personal or group blogs, Internet forum postings, and tweets, are largely not acceptable as sources.” Source: Wikipedia:Verifiability#Self-published_sources
WP:CIRCULAR: “Do not use websites that mirror Wikipedia content or publications that rely on material from Wikipedia as sources.”
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