ACEP includes Agricultural Land Easements and Wetland Reserve Easements. It concerns mortgages, rental agreements, licences, covenants, easements and the statutory systems for land registration. The Farm Bill also funds the purchase of conservation easements for forestland. Yet many easements and covenants remain. Smaller parcels were obtained either by lease, license, or as easements. Open space has been acquired through land dedications by developers, purchase, and conservation easements. The remote tract is regulated under strict conservation easements ensuring preservation in its natural state. The plant is composed of three separate parcels connected through rights of way and easements. However, much of the river is protected through conservation easements on both sides. Private rights of way or easements also exist. Equitable easements have the same basic requirements as easements at law concerning their subject matter. Prescriptive easements differ from adverse possession by not requiring exclusivity. A fourth category, equitable easements arising by virtue of proprietary estoppel, is contested. Some natural rights appear similar to easements. British courts have broadened the rights encompassed by public easements in recent years.