Omani Inspector General of Police and Customs Lt. Gen. Malik bin Sulaiman al Ma’amari met here today with Qatar's Minister of Labour H.E. Dr. Sultan bin Hassan Al Dhabit al Dossary, who is currently visiting Sultanate of Oman. Discussions during the meeting dealt with a number of issues pertaining to labour systems and residence in both countries as well as ways of exchanging expertise and promoting of existing co-operation.