2 Meaning of “radioactive waste”.U.K.
In this Act “radioactive waste” means waste which consists wholly or partly of—
(a)a substance or article which, if it were not waste, would be radioactive material, or
(b)a substance or article which has been contaminated in the course of the production, keeping or use of radioactive material, or by contact with or proximity to other waste falling within paragraph (a) or this paragraph.