I allowed the previous owners of my home to temporarily leave some of their things in the carport because they were unable to remove everything according to the time given after the sale was final. This occurred in March, 2011 and now it is October and they have made no effort to remove anything. I talk with them on a regular basis asking when they are going to remove their things and remain to get the same answer: "next weekend". I need my carport space for my own us. This has been free storage for them at my expense. What are my legal rights to these things and how should I go about getting them moved?