 In his role as critic for Diversity, Equality and Human Rights, David began presenting petitions asking for the addition of 'gender identity' and 'gender expression' to the list of protected categories in Saskatchewan's Human Rights Code.David added his voice to the pressure from the community and in December 2014, the "Saskatchewan Human Rights Code" was amended to include 'gender identity' as a prohibited ground.David and the Opposition NDP have also been asking many questions about protecting students against bullying.