CCPR/C/USA/CO/3/Rev.1 Page 9 immigration laws, which should be compatible with the rights guaranteed by the Covenant. 28. The Committee regrets that many federal laws which address sex-discrimination are limited in scope and restricted in implementation. The Committee is especially concerned about the reported persistence of employment discrimination against women. (articles 3 and 26) The State party should take all steps necessary, including at state level, to ensure the equality of women before the law and equal protection of the law, as well as effective protection against discrimination on the ground of sex, in particular in the area of employment. 29. The Committee regrets that the State party does not indicate that it has taken any steps to review federal and state legislation with a view to assessing whether offences carrying the death penalty are restricted to the most serious crimes, and that, despite the Committee’s previous concluding observations, the State party has extended the number of offences for which the death penalty is applicable. While taking note of some efforts towards the improvement of the quality of legal representation provided to indigent defendants facing capital punishment, the Committee remains concerned by studies according to which the death penalty may be imposed disproportionately on ethnic minorities as well as on low-income groups, a problem which does not seem to be fully acknowledged by the State party. (articles 6 and 14) The State party should review federal and state legislation with a view to restricting the number of offences carrying the death penalty. The State party should also assess the extent to which death penalty is disproportionately imposed on ethnic minorities and on low-income population groups, as well as the reasons for this, and adopt all appropriate measures to address the problem. In the meantime, the State party should place a moratorium on capital sentences, bearing in mind the desirability of abolishing death penalty. 30. The Committee reiterates its concern about reports of police brutality and excessive use of force by law enforcement officials. The Committee is concerned in particular by the use of so-called less lethal restraint devices, such as electro-muscular disruption devices (EMDs), in situations where lethal or other serious force would not otherwise have been used. It is concerned about information according to which police have used tasers against unruly schoolchildren; mentally disabled or intoxicated individuals involved in disturbed but non-lifethreatening behaviour; elderly people; pregnant women; unarmed suspects fleeing minor crime scenes and people who argue with officers or simply fail to comply with police commands, without in most cases the responsible officers being found to have violated their departments’ policies. (articles 6 and 7) The State party should increase significantly its efforts towards the elimination of police brutality and excessive use of force by law enforcement officials. The State party should ensure that EMDs and other restraint devices are only used in situations where greater or lethal force would otherwise have been justified, and in particular that they are never used against vulnerable persons. The State party