Four suspected Thai procurers and 25 women, most of them from Laos, were arrested during raids on brothels posing as karaoke bars in Chachoengsao province yesterday. Chachoengsao police apprehended the apprehended the 29 suspects at three brothels in Bang Khla and Plaeng Yao districts. Police went in posing as customers at four bars and found three fronting as brothels.