"Great Britain." . . "Solid waste pollution and control." . . . . "Environmental law." . . . . . . . . . . . . . . . . . . "Environmental Protection Act 1990 : code of practice on litter and refuse"@en . "Environmental Protection Act 1990 : code of practice on litter and refuse" . . . "Code of practice on litter and refuse"@en . . . . . .