The end of the line for British wild sheep (6)
I believe the answer is:
burial
'the end of the line' is the definition.
I can't judge whether this definition defines the answer.
'british wild sheep' is the wordplay.
'british' becomes 'b' (abbreviation e.g. in 'BBC').
'wild sheep' becomes 'urial' (urial is a kind of wild sheep).
'b'+'urial'='BURIAL'
'for' is the link.
Can you help me to learn more?
(Other definitions for burial that I've seen before include "ending" , "Getting put in the ground" , "funeral service" , "Concealing something under the ground" , "Interment or entombment" .)