Answer: RESERVED EASEMENT.
Explanation: Reserved easement can be defined as the legal right by the person that granted the real property to use the real property of another individual, generally in order to cross a part of the property, or to gain access to something on the property.
In most countries, the original grantors of property is the government.
Like in the example stated above, the government can use Reserved easement Which is perfectly legal to take the land of Steve.