A more thorough explanation:

Definition: Fresh force refers to a newly committed act of force, such as disseisin or deforcement. It is a term used in legal contexts to describe force used in a town, for which a remedy exists, known as the Assize of Fresh Force.

Example: If someone forcefully takes possession of a property in a town, that act of force is considered fresh force. The Assize of Fresh Force allows the rightful owner to seek a remedy for this act of force.

Definition: Fresh pursuit is the right of a police officer to make a warrantless search of a fleeing suspect or to cross jurisdictional lines to arrest a fleeing suspect.

Example: If a suspect commits a crime and flees the scene, a police officer can pursue them without a warrant if they have reasonable suspicion that the suspect is guilty. This is known as fresh pursuit.