A Spanish city that may be looted (6)
I believe the answer is:
toledo
'a spanish city' is the definition.
(city in Spain)
'may be looted' is the wordplay.
'may be' is an anagram indicator.
'looted' is an anagram of 'TOLEDO'.
'that' is the link.
(Other definitions for toledo that I've seen before include "Spanish city noted for swords" , "Spanish city famed for swords" , "Maker of 3 [[COLD STEEL]" , "Covering, hiding" , "To dole out in the Spanish city" .)