Environment: Litter and Waste Debate
Full Debate: Read Full DebateBaroness Gardner of Parkes
Main Page: Baroness Gardner of Parkes (Conservative - Life peer)Department Debates - View all Baroness Gardner of Parkes's debates with the Department for Environment, Food and Rural Affairs
(13 years, 1 month ago)
Lords Chamber
To ask Her Majesty’s Government whether they will establish recommended standards for dealing with litter and waste, adapted for different areas and needs and including labelling plastic carrier bags with the length of time they take to biodegrade.
My Lords, the Code of practice on litter and refuse sets cleaning standards for local authorities which vary according to an area’s intensity of use and litter levels. The key to reducing the environmental cost of carrier bags is reducing usage, encouraging reuse and recycling. It is unclear whether labelling carrier bags with details of biodegradability influences consumer behaviour. It might wrongly imply that quicker-degrading bags have less environmental impact.
I thank the Minister for that slightly doubtful Answer. Has he become aware, or does he know, that the chemical additive d2w, in use since 1970, has now been developed to a degree of accuracy that almost the exact date of self-destruction can be built into plastic-bag manufacture? Would it not be an advantage for everyone to know this death date so that bags could be tailored for certain markets, such as the fast-food industry—blamed for bags clogging our waterways? Other bags intended for long-term storage would not unexpectedly turn into confetti. Is the Minister aware that some people are now beginning to hoard free plastic carriers because they are so fearful that they may become unavailable?
My Lords, I was aware of the brief chemistry lesson that my noble friend has given me but I am grateful for that. Labelling plastic bags is not quite as simple as that. Some bags break down in different manners in different environments, according to where they are left, whether it is in the sea or on land. Some will break down into different things, whether plastic or, if they are made of some organic matter, in other ways. All things break down in different ways and labelling would not necessarily help the consumer. I am always prepared to listen to any further advice that my noble friend and others have on these matters. We want to deal with the long-term problem particularly of the single-use plastic bag.