; or (2) to award such other equitable relief as may be appropriate, including employment, reinstatement, and promotion. (f) Solicitor of labor The Solicitor of Labor may appear for and represent the Secretary on any litigation brought under subsection (c) or (e). 336. Education and outreach (a) In general The Secretary may conduct a public awareness campaign to educate and inform the public of the requirements for paid sick time required by this subtitle. (b) Authorization of appropriations There is authorized to be appropriated to the Secretary $20,000,000 to carry out such campaign. 337. Effect on existing employment benefits (a) More protective Nothing in this subtitle shall be construed to diminish the obligation of an employer to comply with any contract, collective bargaining agreement, or any employment benefit program or plan that provides greater paid sick leave or other leave rights to covered direct care professionals or individuals than the rights established under this subtitle. (b) Less protective The rights established for covered direct care professionals under this subtitle shall not be diminished by any contract, collective bargaining agreement, or any employment benefit program or plan. 338. Encouragement of more generous leave policies Nothing in this subtitle shall be construed— (1) to discourage employers from adopting or retaining leave policies more generous than policies that comply with the requirements of this subtitle