Has the advent of community-led total sanitation (CLTS) brought any meaningful change in our communities' attitude towards open defecation?

Community-Led Total Sanitation (CLTS) is an innovation by Kamal Kar aimed at ending open defecation in our communities. This strategy has been with us for a while now and its high time we did an evaluation of it to find out if it is yielding results and possibly build on its successes.