Sauntering in street, swaggering (9)

I believe the answer is:

strolling

'sauntering' is the definition.
('stroll' can be a synonym of 'saunter')

'street swaggering' is the wordplay.
'street' becomes 'st'.
'swaggering' becomes 'rolling'.
'st'+'rolling'='STROLLING'

'in' acts as a link.

(Other definitions for strolling that I've seen before include "Sauntering" , "Walking leisurely" .)

I've seen this clue in The Telegraph.

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.