Normal flag (8)
I believe the answer is:
standard
I believe this clue is a double definition.
'normal' is the first definition.
(associated in meaning)
'flag' is the second definition.
(I know that standard is a type of flag)
(Other definitions for standard that I've seen before include "Flag - of the usual kind" , "Ordinary Level?" , "Conventional" , "Stock - basic - flag" , "Ceremonial flag" .)