Anecdotal, but I presume you are happy with this circus as described, when you are the ‘victim’.
By my definition there is no retaliation for someone so inconsiderate they would park in your drive, or block you in for more than a minutes whilst they dropped something off, and you were able to get them towed. It is called karma.
edit: To put a more practical spin on the matter, if you are about to leave on a holiday with a plane to catch and your car, your transport to the airport, is blocked in? Your cab will be $176 since you are cross town. I wonder how that would go for you when you rang the police and council to be ‘freed’. Long after your cab takes you away the miscreant returns and leaves, probably before the police or council can be bothered. You are out $176 and might also need the cab home. The good news is if you have a good mobile device you can be back on the forum a few hours earlier than if you had to drive yourself home .