公开查缉毒品在缉毒工作中有着非常重要的作用。但是,由于法律对毒品犯罪的严厉惩罚,使得缉毒人员在公开查缉中查获的毒品,常常变成无主毒品,从而严重影响了对毒品犯罪分子的打击效率。因此,加强和重视在公开查缉中的现场勘查工作就显得尤为重要,有利于从间接证据角度认定毒品犯罪嫌疑人 The public inspection of drugs has a very important role in the anti-narcotics work. However, as the law severely punishes drug offenses, the drugs seized by drug interrogators in open marriages often become drugless drugs, thus seriously affecting the efficiency of the crackdown on drug criminals. Therefore, strengthening and paying attention to the spot investigation work in the public search is particularly important, which is conducive to identify drug suspects from the perspective of indirect evidence