Regulation 2(1)
1. Category F1 fireworks are fireworks which present a very low hazard and negligible noise level and which are intended for use in confined areas, including fireworks which are intended for use inside domestic buildings.
2. Category F2 fireworks are fireworks which present a low hazard and low noise level and which are intended for outdoor use in confined areas.U.K.
3. Category F3 fireworks are fireworks which present a medium hazard, which are intended for outdoor use in large open areas and whose noise level is not harmful to human health.U.K.
4. Category F4 fireworks are fireworks which present a high hazard, which are intended for use only by persons with specialist knowledge and whose noise level is not harmful to human health.U.K.
5. Category T1 theatrical pyrotechnic articles are theatrical pyrotechnic articles which present a low hazard.
6. Category T2 theatrical pyrotechnic articles are theatrical pyrotechnic articles which are intended for use only by persons with specialist knowledge.U.K.
7. Category P1 other pyrotechnic articles are pyrotechnic articles, other than fireworks and theatrical pyrotechnic articles, which present a low hazard.
8. Category P2 other pyrotechnic articles are pyrotechnic articles, other than fireworks and theatrical pyrotechnic articles, which are intended for handling or use only by persons with specialist knowledge.U.K.