For the most part, power was divided between civil and military spheres. As long as the consuls were in the pomerium (the city of Rome), they were at the head of government, and all the other magistrates, with the exception of the tribunes of the plebeians, were subordinate to them, but retained independence of office. The internal machinery of the Republic was under the consuls’ supervision. In order to allow the consuls greater authority in executing laws, the consuls had the right of summons and arrest, which was limited only by the right of appeal from their judgment. This power of punishment even extended to inferior magistrates.