I was going to be clever and point out that this is lip-synched, because at the very beginning there is a sound from the studio version where Sting accidentally sits on the piano keyboard and then laughs.... and that is in this version too.
then I noticed the bass line started playing while...
Two things here:
1. Not sure I want to see pics of people that would be banging in the dumpster
2. Once you are banging in garbage, another bag of garbage shouldn't stop you. So I can see that aspect of it.