###ES OF ###NTIAL ###RIALS, ###GES AND ###ICES. ###troleum ###ucts. ###vious ference: ###(42) 28th ###ing, ###te 2.) 1. The Committee had under consideration a memorandum by the Secretary for Petroleum (L.P.(42)38) recommending the following increases in the prices of petroleum products:- Increase per call. Motor Spirit 1d. Diesel Oil for Road Vehicles 11/4d. Kerosene:- Burning Oil 1/2d. Vaporising Oil Gas Oil, Diesel Oil, Fuel Oil & Heavy Fuel Oil (excluding foreign bunkers) 11/2d. 13/4d. (Wholesale) 17/8d.