A UV screening composition comprising particles which are capable of absorbing UV light so that electrons and positively charged holes are formed within the particles, characterised in that the particles are adapted to minimise migration to the surface of the particles of the electrons andor the positively charged holes when said particles are exposed to UV light in an aqueous environment. At least one of the low volume flush handle and the high volume flush handle includes indicia configured to indicate to the user which of the high volume flush valve and the low volume flush valve is opened by the flush handle having the indicia. A plurality of power output feeds is retained by the enclosure for coupling to the plurality of electrical loads. The semiconductor layer comprises a channel region, a first and a second sourcedrain regions. The third party then arranges to give a spending vehicle to the individual and to transfer the individual’s payment to the sponsor of the spending vehicle. The shoe or insole comprises at least one layer made of thermoplastic material, which material is advantageously chosen from a group of ABS, PVC, A-PET and PETG.