FVS 16-9-10

Movement. So were sent out to capture movement. Freeze it. Blur it.

First note: if you want to capture moving cars, then don't pick a traffic jam.

Secondly: an urban environment is something we're so familiar with that you'll need to make it more interesting somehow, as it quite quickly looks like the illustrations of a driving test.
Thirdly: learn to anticipate movement, as otherwise you'll never get it on your photo.