ohlala, don't think burning is strictly permitted?
Where waste is controlled (i.e. it is not to be used as a fertiliser and is discarded), it is subject to regulation under the Environment Protection Act 1990 and Environmental Permitting Regulations 2007. The permitting regime and 'Duty of Care' etc. apply. Exemptions can be made – subject to complying with the requirements of the Environmental Permitting Regulations - and registered with the Environment Agency. In short, you cannot be exempt if there is a risk of pollution or if a nuisance is caused. Contravention of the regulations constitutes a criminal offence and could lead to heavy penalty upon conviction. Pollution of 'Controlled Waters' is regulated under the Water Resources Act 1991.
The open burning of manure as a controlled waste is an offence under the Environmental Protection Act 1990 and Clean Air Act, 1993. Effluent leaching from large manure piles can have serious pollution implications, also prosecutable under the Environmental Protection Act, 1990, the Groundwater Regulations 1998 and the Water Resources Act 1991.
Would also apply to bedding?