Two men from the Shannonside Region have been included in the Tax Defaulters list for Q3 over use of marked mineral oil.
Marked mineral oil, also known as green diesel, is chemically marked and dyed green in order to discourage its use areas such as fueling road vehicles.
A man from Longford, and another from Boyle, were both fined for their use of the fuel over the last number of months.
They both face penalities of €2,500 from Revenue over their use of the marked mineral oil.