Wine on the far left? (3)
I believe the answer is:
red
This could be a double definition.
'wine' is the first definition.
(red is a type of wine)
'the far left?' is the second definition.
'red' can be an answer for 'left?' (red can informally mean communist). I'm not certain of the 'the far' bit.
'on' acts as a link.
Can you help me to learn more?
(Other definitions for red that I've seen before include "Colour for danger" , "- - poker: Kniphofia" , "Inflamed" , "Primary colour" , "- Cross; - admiral" .)