mc5 - Riddle-me-ree Crescent

My tenth's in LAMB CUTLET and also ROAST BEEF

My eleventh's in DIDGERIDOO but not FLUTE

And my whole's a trunk road which is never called 'cute'

Just to finish it off. One more round?

My first's in ELEPHANT but not in the ZOO

My second's in HORRAY because I'm not BLUE

My third's in MENTATION, but nowhere in THOUGHT

My fourth is in SHOULD and also in OUGHT

My fifth is in AUGUST but never in MAY

My sixth's in GERVAIS but not PETER KAY I feel dirty

My seventh's in RODNEY and TROTTER as well

And O for my eighth I would not be in HELL

My ninth is not MORTAL but VENIAL sin

And my last is a GAME which you never can WIN

My whole's a station on the dark blue line
And so with that riddle we now must call time.