Crossword Genius

Ring pub, finding traffic obstruction (4,3)

Ross

I believe the answer is:

toll bar

'traffic obstruction' is the definition.
(bar which obstructs traffic)

'ring pub' is the wordplay.
'ring' becomes 'toll' (tolling is a kind of ringing).
'pub' becomes 'bar' (both are drinking establishments).
'toll'+'bar'='TOLL-BAR'

'finding' is the link.

(Another definition for toll bar that I've seen is " roadblock?".)

I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.