Vawiin nileng khan Anti Tobacco Squad, Serchhip District te chuan kumin (2011) chhunga a tum 8 na atan Serchhip khaw chhunga puipunna hmun hrang hrang ah te kal kualin phallohna hmuna meizu an awm leh awm loh leh "No Smoking" Signage leh Complaint Board tar anih leh nih loh an check ani. Tun kum chhung hian Serchhip ATS te hian phallohna hmuna meizu mi 36 an man tawh a, Serchhip khaw chhunga phallohna hmuna meizu chawi tir zat hi mi 51 an tling  tawh ani. Serchhip khaw chhunga Ofiice leh Zirna in hrang hrang ah te phallohna hmuna meizu man tur an tlem tawh thu leh Zirnain, Office leh Dawrkai ten COTPA hnuaia signage tar tur hrang hrang te an tar avangin ATS te chuan lawmthu an sawi a ni.