Court Leet

The court leet was a historical court baron (a manorial court) of England and Wales and Ireland that exercised the "view of frankpledge" and its attendant police jurisdiction, which was normally restricted to the hundred courts.

The word "leet", as used in reference to special court proceedings, dates from the late 13th century, from Anglo-French lete and Anglo-Latin leta of unknown origin, with a possible connection to the verb "".

At a very early time in medieval England the Lord of the Manor exercised or claimed certain feudal rights over his serfs and feudal . The exercise of those rights was combined with manorial administrative concerns, in his court baron. However this court had no power to deal with criminal acts.

Criminal jurisdiction was held by the hundred courts; the country was divided into hundreds, and there was a hundred court for each of them. Each hundred comprised 100 hides, with each hide being an area of land of variable size that is enough to support one entire household. A tithing was an area of 10 hides, which therefore originally corresponded to about 10 households. The heads of each household were judicially bound to the others in their tithing by an arrangement called frankpledge, which created collective responsibility for behaviour within their tithing. The hundred court monitored this system, in a process called view of frankpledge, with the tithing reporting any wrongdoing in their area, and handing over the perpetrators among them. If the wrongdoing was minor, it would be dealt with by the hundred court, but serious crimes were passed up to the shire court.

...
Wikipedia