JP/R. Berto Wedhatama GRANDSON & GRANDPA: Police from the Penjaringan subprecinct arrested on Tuesday three people for their alleged part in the trafficking. They were identified as Iskandar, 46, owner of Cempaka Bar, Dju Dju Ardasih, 45, owner of Yayasan Karya Setiawan, the housemaid recruitment agency, and Hartadi, 35, a staff member at the agency.