In this example I was focusing on the bin and set the shutter speed to 1/2 second exposure time. This created the effect of ghost like shapes of people walking past. If you look closely you can make out someone's jeans pocket and jumper. It took a while for me to get used to the Canon settings and this is the only one that really turned out. So I decided to try again at home with my own Nikon camera and experimented with sparklers in the back garden, here are some of the results:
The exposure time for both of these images was 5 seconds.