Here are some shots of Chris Evans on the set of the film in Liverpool. This scene appears to be a continuation of the shots from yesterday showing Hayley Atwell as Peggy Carter shooting after a car. I would assume that the pic with Evans and Atwell on the ground depicts Rogers tackling her out of the way of another car intent on running her over. Just a guess of course.
I know there low-res but as soon as i can find hi-res i will update. Here is a video from the set featuring Chris Evans chasing after a taxi. Look closely and you can see him running in the white shirt.