; (B) readily accessible and easy-to-use controls to enable or disable safeguards or parental controls, as appropriate; and (C) information and control options in the same language, form, and manner as the covered platform provides the product or service used by minors and their parents. (2) Dark patterns prohibition It shall be unlawful for any covered platform to design, modify, or manipulate a user interface of a covered platform with the purpose or substantial effect of subverting or impairing user autonomy, decision-making, or choice in order to weaken or disable safeguards or parental controls required under this section. (3) Rules of construction Nothing in this section shall be construed to— (A) prevent a covered platform from taking reasonable measures to— (i) block, detect, or prevent the distribution of unlawful, obscene, or other harmful material to minors as described in section 3(a); or (ii) block or filter spam, prevent criminal activity, or protect the security of a platform or service; or (B) require the disclosure of a minor's browsing behavior, search history, messages, contact list, or other content or metadata of their communications. 5. Disclosure (a) Notice (1) Registration Prior to registration or purchase of a covered platform by an individual that the platform knows or reasonably should know is a minor, the platform shall provide clear, conspicuous, and easy-to-understand— (A) notice of the policies and practices of the covered platform with respect to personal data and safeguards for minors; (B) information about how to access the safeguards and parental tools required under section 4