Fast rail vehicle (7,5)

I believe the answer is:

express train

(Other definitions for express train that I've seen before include "Speedy transport" , "Rapid means of transport" , "occasionally halting transport" , "This should get you there quicker" , "fast online service?" .)

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.