Enact the Chief Steven DiSario Act

Added a new requirement for tenants to contact property managers with reasonable notice before installing flagpoles or brackets to discuss placement, costs, and lighting.

Added a specific definition for the 'thin blue line flag' and 'thin blue line emblem' to clarify what symbols are protected under the law.

Added provisions stating that violations of the flag display rules are against public policy and unenforceable, and that tenants can recover damages or terminate agreements if operators violate the rules.

Expanded the list of entities covered by the bill to include condominium associations and neighborhood associations, not just manufactured home parks and landlords.

Explicitly included the 'thin blue line' flag as a protected symbol that cannot be restricted, in addition to the US, POW/MIA, and state flags.