There were glimpses of this in the first trailer, but the second trailer features pretty much an entire scene of Colin Firth kicking the asses of some kids targeting the film's protagonist, played by Taron Egerton.
Also featured in this trailer is a better look at Samuel L. Jackson as a villain concerned about his carpets. This movie looks like so much fun, I am obsessed. Plus, British secret service agents with umbrellas, manners, and snark? This could fill the void left by the last attempt at an Avengers movie.