Nothing in this part 6 shall be construed to prohibit a public library from limiting internet access to or otherwise protecting against materials other than those that are obscene, child pornography, or harmful to minors.
No restrictions on blocking access to the internet of other material
Colo. Rev. Stat. § 24-90-605, under . Internet Protection In Public Libraries.
Colo. Rev. Stat. § 24-90-605