The feature allows users to let their friends know they are safe, search for friends in the affected area who are safe, or ask friends whether they are safe. Safety Check is part of Facebook's Crisis Response feature that also includes information about the event and ways the public can help.
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Here are the pages activated so far.
Creek Fire Safety Check
Rye Fire Safety Check
Skirball Fire Safety Check
Thomas Fire Safety Check
This page will be updated if Facebook activates Safety Check for other fires.
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