MUSCAT29,december,2011:- Continuing its drive against illegal residents, the Royal Oman Police (ROP) has arrested 174 Asians in Azaiba in the Muscat governorate. They were caught during a raid on a farm carried out in co-ordination with the Ministry of Manpower.Those arrested, an ROP spokesman said, would be kept under detention for further investigation and referred to the Public Prosecution Department pending their trial. He urged citizens to comply with the Labour Law and not employ illegal persons to avoid legal action.