The royal council or witan played a central but limited role in the Anglo-Saxon period. The main feature of the system was its high degree of decentralisation. The interference by the king through his granting of charters and the activity of his witan in litigation are exceptions rather than the rule in Anglo-Saxon times. The most important court in the later Anglo-Saxon period was the shire court. Many shires (such as Kent and Sussex) were in the early days of the Anglo-Saxon settlement the centre of small independent kingdoms. As the kings first of Mercia and then of Wessex slowly extended their authority over the whole of England, they left the shire courts with overall responsibility for the administration of law. The shire met in one or more traditional places, earlier in the open air and then later in a moot or meeting hall. The meeting of the shire court was presided over by an officer, the shire reeve or sheriff, whose appointment came in later Anglo-Saxon times into the hands of the king but had in earlier times been elective. The sheriff was not the judge of the court, merely its president. The judges of the court were all those who had the right and duty of attending the court, the suitors. These were originally all free male inhabitants of the neighbourhood, but over time suit of court became an obligation attached to particular holdings of land. The sessions of a shire court resembled more closely those of a modern local administrative body than a modern court. It could and did act judicially, but this was not its prime function. In the shire court, charters and writs would be read out for all to hear.