Not only does s. 15(1) require the government to exercise greater caution in making express or direct distinctions based on personal characteristics, but legislation equally applicable to everyone is also capable of infringing the right to equality enshrined in that provision, and so of having to be justified in terms of s. 1. Even in imposing generally applicable provisions, the government must take into account differences which in fact exist between individuals and so far as possible ensure that the provisions adopted will not have a greater impact on certain classes of persons due to irrelevant personal characteristics than on the public as a whole. In other words, to promote the objective of the more equal society, s. 15(1) acts as a bar to the executive enacting provisions without taking into account their possible impact on already disadvantaged classes of persons. 65 The Court elaborated upon this principle in its recent decision in Eaton, supra. Although Eaton involved direct discrimination, Sopinka J. observed that in the case of disabled persons, it is often the failure to take into account the adverse effects of generally applicable laws that results in discrimination. He remarked, at paras. 66-67: The principles that not every distinction on a prohibited ground will constitute discrimination and that, in general, distinctions based on presumed rather than actual characteristics are the hallmarks of discrimination have particular significance when applied to physical and mental disability. Avoidance of discrimination on this ground will frequently require distinctions to be made taking into account the actual personal characteristics of disabled persons. In Andrews v. Law Society of British Columbia, [1989] 1 S.C.R. 143, at p. 169, McIntyre J. stated that the "accommodation of differences . . . is the essence of true equality". This emphasizes that the purpose of s. 15(1) of the Charter is not only to prevent discrimination by the attribution of stereotypical characteristics to individuals, but also to ameliorate the position of groups within Canadian society who have suffered disadvantage by exclusion from mainstream society as has been the case with disabled persons. The principal object of certain of the prohibited grounds is the elimination of discrimination by the attribution of untrue characteristics based on stereotypical attitudes relating to immutable conditions such as race or sex. In the case of disability, this is one of the objectives. The other equally important objective seeks to take into account the true characteristics of this group which act as headwinds to the enjoyment of society's benefits and to accommodate them. Exclusion from the mainstream of society results from the construction of a society based solely on "mainstream" attributes to which disabled persons will never be able to gain access. Whether it is the impossibility of success at a written test for a blind person, or the need for ramp access to a library, the discrimination does not lie in the attribution of untrue characteristics to the disabled individual. The blind person cannot see and the person in a wheelchair needs a ramp. Rather, it is the failure to make reasonable accommodation, to fine-tune society so that its structures and assumptions do not result in the relegation and banishment of disabled persons from participation, which results in discrimination against them. The discrimination inquiry which uses "the attribution of stereotypical characteristics" reasoning as commonly understood is simply inappropriate here. It may be seen rather as a case of reverse stereotyping which, by not allowing for the condition of a disabled individual, ignores his or her disability and forces the individual to sink or swim within the mainstream environment. It is recognition of the actual characteristics, and reasonable