The cartoonist would have pictured two cars, one big and the other small, moving towards each other very fast in the same lane with a traffic officer standing there to make sure that everyone is driving responsibly.
Explanation:
A big and secure car with a strong build consisting of powerful people having the power to spend government money, make new courts, impeach government officials, reject appointments, override the veto, introduce amendments to existing laws, etc. could be shown moving towards a small and weak car consisting of passengers that bear the power to call special sessions, pardon lawbreakers, recommend officials, veto bills in order to threaten the passengers in the small car.
The small car, not affected by any threats, could be shown moving towards the big car at a great speed ready for a clash at any time. As there are game referees in the field in the given picture to make sure that the game is played fairly, a traffic officer could be shown in the new cartoon made with a different point of view.