The Police raided a brothel operating in Colombo and arrested 23 women from Thailand.
According to the Police, the brothel had been operating in Colombo 3 as a SPA.
The Police raided the brothel after obtaining a court order and arrested a Sri Lankan woman and the 23 women from Thailand.
A Police undercover officer had been used to crack the illegal operation.
Among those arrested were Thai women who had arrived in Sri Lanka on a tourist visa.
Further investigations are underway.