The king convoked the senate when he pleased, and laid before it his questions; no senator might declare his opinion unasked, still less might the senate meet without being summoned, except in the single case of its meeting on occasion of a vacancy to settle the order of succession in the office of -interrex-.

That the king was moreover at liberty to call in and consult other men whom he trusted alongside of, and at the same time with, the senators, is in a high degree probable.

The advice, accordingly, was not a command; the king might omit to comply with it, while the senate had no other means for giving practical effect to its views except the already-mentioned right of cassation, which was far from being universally applicable.

"I have chosen you, not that ye may be my guides, but that ye may do my bidding:" these words, which a later author puts into the mouth of king Romulus, certainly express with substantial correctness the position of the senate in this respect.
The Original Constitution of Rome Let us now sum up the results.

Sovereignty, as conceived by the Romans, was inherent in the community of burgesses; but the burgess-body was never entitled to act alone, and was only entitled to co-operate in action, when there was to be a departure from existing rules.