Ontario (Human Rights Commission) v Simpsons-Sears Ltd, [1985] 2 SCR 536 is a leading decision by the Supreme Court of Canada, which first acknowledged the existence of indirect discrimination through conduct that creates prejudicial effect.
ɑːntˈæɹɪˌoʊ hjˈuːmən ɹˈaɪts kəmˈɪʃən vˈiː sˈɪmpsənzsˈɪɹz lˈɪmɪɾᵻd, nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi fˈaɪv tˈuː ˌɛssˌiːˈɑːɹ fˈaɪvhˈʌndɹɪd θˈɜːɾi sˈɪks ɪz ɐ lˈiːdɪŋ dᵻsˈɪʒən baɪ ðə suːpɹˈiːm kˈoːɹt ʌv kˈænədə, wˌɪtʃ fˈɜːst ɐknˈɑːlɪdʒd ðɪ ɛɡzˈɪstəns ʌv ˌɪndɚɹˈɛkt dɪskɹˌɪmᵻnˈeɪʃən θɹuː kˈɑːndʌkt ðæt kɹiːˈeɪts pɹˌɛdʒuːdˈɪʃəl ɪfˈɛkt.