An Act relative to defacing property

This bill amends Section 103 of Chapter 266 in the Massachusetts General Laws to explicitly include "urine" as a substance that constitutes defacing property, alongside existing references like "tar." It directly affects individuals who deface property with urine by clarifying that such actions fall under the existing legal definition of property defacement. The key mechanism is a simple textual addition to the statute, expanding the list of prohibited substances without creating new penalties or procedures. This is a narrow, technical amendment to the law's language.