Regulation 6 Weight and performance of public transport aeroplanes having no performance group classification in their certificates of airworthiness

For the purposes of article 30(1), an aeroplane registered in the United Kingdom, in respect of which there is in force under the Order a certificate of airworthiness which does not include a performance group classification, shall not fly for the purpose of public transport unless the weight of aeroplane at the commencement of the take off run is such that such of the conditions in the Schedule hereto as apply to that aircraft are satisfied.