Accessibility takes effect.
Ivy
R A
RA
D001107:Architectural Accessibility / Q000331:legislation & jurisprudence*; D006233:Persons with Disabilities / Q000331:legislation & jurisprudence*; D005161:Facility Regulation and Control / Q000331:legislation & jurisprudence*; D006801:Humans; D014481:United States; D014910:Wheelchairs