This chapter is intended to prevent, in places of public accommodations, practices of discrimination against any person because of race, age, marital status, creed, religion, color, sex, disability, sexual orientation, gender identity, or national origin. This chapter shall be liberally construed to the end that the rights herein provided for all people, without regard to race, age, marital status, creed, religion, color, sex, disability, sexual orientation, gender identity, or national origin, may be effectively safeguarded. Furthermore, in defining the scope or extent of any duty imposed by this chapter, higher or more comprehensive obligations established by otherwise applicable federal, state, or local enactments may be considered.