The Blue Marine Foundation has criticized U.K. retailers for selling tuna caught using drifting fish-aggregating devices (dFADs) while claiming to oppose their use. The foundation's report, "The U.K.'s Tuna Blind Spot," found that retailers acknowledge the environmental damage caused by dFADs in their own-label sourcing policies but continue to sell brand-name tuna caught using them. The Blue Marine Foundation, Greenpeace UK, and French NGO Bloom are calling on U.K. retailers to stop selling dFAD-caught tuna in the Indian Ocean.