King Charles III's neighbors aren't happy with his plans for his land. His Majesty reportedly wants to construct a large manure pit in the fields near his Sandringham Estate. However, the backlash to the project could interfere with his vision. MORE: Follow Wonderwall on MSN for more top news James Whatling / MEGA Residents voice concern Multiple residents wrote letters to the King's Lynn and West Norfolk Borough Council to oppose the planned slurry lagoon, which will reportedly be the size of four Olympic swimming pools.