combustion plantmeans any technical apparatus in which fuels are oxidised in order to use the heat generated;
gas oilmeans– but shall not include diesel fuels, as defined in Article 2(2) of Council Directive 98/70/EC relating to the quality of petrol and diesel fuels and fuels used in non road mobile machinery and agricultural tractors;
marine gas oilmeans fuel intended for marine use which is gas oil or which has a viscosity or density falling within the ranges of viscosity or density defined for marine distillates in Table I of ISO 8217 (1996);
new large combustion plantmeans new plant, within the meaning of Article 2(9) of Directive 88/609/EEC, which falls within the scope of that Directive;
permitmeans, in relation to a combustion plant–
SEPAmeans the Scottish Environment Protection Agency;
sulphur content of liquid fuels permithas the meaning given in regulation 3(6)(b)(iii) below.