Free from harm (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">free from harm</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for safe that I've seen before include "Secure - place to keep cash" , "Strongbox; secure" , "Metal box for security" , "Free from risk" , "Secure and free from danger" .)
(Other definitions for rescue that I've seen before include "Save someone from a dangerous situation" , "Set free from harm and evil" , "delivery" , "Extricate" , "Salvage" .)