One of the things I teach people on my photography workshops and tours is how to do panning. It’s a great technique to add to your skillset for shooting great street photography. Panning helps to isolate a moving subject and freeze it while at the same time blurring a potentially boring or ugly background.
Tips for doing panning
Here is a video from Gavin Hoey and Adorama TV where he demonstrates how to do panning. He also walks through the camera settings to use to get started and how to adjust them as needed. Have a watch.
Street photography with slow shutter speeds
Here is a different approach to adding motion blur to your street photography, by photographer Doug McKinlay. In this video, he talks about the need for a neutral density filter if there is too much light, and using a tripod to blur moving subjects or part of your scene using long exposures.
Finally, here’s one more video that has a really good demonstration of how to execute panning, and what not to do as well.
I hope that gives you some ideas and starting points for adding panning and motion to your street photography.