<p>The Working Group on Justice for Peace (WGJP) has been calling for the Thai government to conduct an independent test of the GT200 bomb detector since we believe it is not a scientific device. Lately, the government has conceded to the demand and held a test. As expected by public, leading scientists, human rights activists and communities affected by the use of the device, GT200 has proven to be a complete failure contrary to the claim made by its manufacturer. The detection efficiency of the device falls even lower than a random search.</p>