Ministry of Labour & Trade Union Relations - Appointed Mr. R. S. Ariyapperuma as arbitrator to the Industrial Dispute between S. C. L. K. Wickramaratne & The Employees' Trust Fund Board - Appointed Mr. S. M. J. Jayawardena as arbitrator to the Industrial Dispute between Ceylon Plantation & Mercantile Services Union and Agalawatta Plantation PLC - Appointed Mr. s. M. S. Jayawardena as arbitrator to the Industrial Dispute between W. L. A. de Silva and Ceylon Electricity Board 