One stands to win this easily? (4,4)
I believe the answer is:
safe seat
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for safe seat that I've seen before include "Constituency unlikely to be lost" , "one of a great majority" , "What the Uxbridge and South Ruislip constituency is for Boris" , "Constituency odds-on to be retained at an election" , "MP's desire" .)