Motorists are to see big increases in gas prices, tomorrow (January 26).

For the second week in a row, five of the seven petroleum products supplied by Petrojam are going up by $4.50 per litre.

These are: E10 87 and 90 Gasoline, Automotive Diesel Oil, Ultra-low Sulphur Diesel, and Kerosene.

Meanwhile, Propane and Butane LPG will see increases of $3.06, per litre.

Marketing companies and retailers will make adjustment to the prices quoted by Petrojam.