“…The non-legal literature critiques the narrow formulation of the HRW which affects the realisation of HRS norms especially for people relying on various wet sanitation systems (Joshi et al, 2011;Hall, van Koppen & van Houweling, 2014); analyses the central role of knowledge in the re-production of the urban waterscape, including wastewater (for instance, Bakker, 2003;Castro, 2004;Kaika, 2003;Karpouzoglou & Zimmer, 2016;Swyngedouw, Kaïka & Castro, 2002); assesses sanitation governance processes and the motivations and accountability of key actors (Abeysuriya, Mitchell & White, 2007;Giles, 2012;Meier et al, 2014), even using human rights standards (Galvin, 2015); and proffers quantitative and qualitative indicators for measuring access levels (Bain et al, 2014;Baum et al, 2013;Ensink, et al, 2008;Ensink et al, 2015;Irish et al, 2013;Kvarnström et al, 2011). The nonlegal literature however does not sufficiently address the HRS norms beyond a cursory consideration at best but has instead focused largely on the technological and economic aspects of sanitation services (Obani & Gupta, 2016 analyses the coverage of the HRS in the legal and non-legal literature in detail).…”