Which of the following best describes the required features for a sign prohibiting firearms on property?

• A. All of the above
• B. Contains language identical to the phrase 'Pursuant to Section 30.05, Penal Code (criminal trespass)'
• C. In both English and Spanish
• D. Appears in contrasting colors with block letters at least one inch in height

Answer: (D)

The essential idea here is that a sign prohibiting firearms must give clear, visible notice. For a sign to be enforceable, people need to be able to read and understand it easily, which means it should stand out and be legible. The requirements about contrasting colors and block letters at a minimum height are specifically there to ensure readability from a distance and in varying lighting, so anyone approaching the property can quickly grasp the restriction.

Among the options, the description about being in contrasting colors with block letters at least one inch high directly captures how the notice must be presented so it can function as effective notice. The other choices involve exact statutory phrasing or bilingual requirements, which aren’t universally mandated features for every firearm-prohibition sign. That’s why the readability-focused option is the best answer.