Regulation 6 Amount of relief Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: reg. 6 words inserted by Hydrocarbon Oil Duties (Reliefs for Electricity Generation) (Amendments for Carbon Price Support) 2013 reg. 5 The amount that is allowed is the amount of relevant duty that has been charged and paid. ← Regulation 5 Regulation 6 Regulation 7 →