School pupils are "soiling themselves" due to toilet bans during lessons, parents tell BBC Essex. https://bbc.in/3V5FT3n | BBC Essex

This is called subsoiling. Over time the machinery and people can press the soil tightly together, creating a hard pan. Here is how this helps to improve the soil: - Breaks up hard layers. - Improves water movement. - Boosts air flow in the soil. - Enhances nutrient use. - Promotes long term soil health. Just another way we are working to keep our soil healthy! | Crisp Country Acres