You are stopped behind other vehicles waiting at a stop sign. When the intersection is clear:

Driving is a special skill set and needs many cognitive decisions to be taken. There are federal laws governing the state rules to follow the traffic signals and people should follow the traffic rules in order to avoid any misconduct in the roads or to avoid any accidents and injuries.

In the context, it is given that I am waiting behind other vehicles at the stop sign displaying at the traffic lights. Now when the intersection is clear and the vehicle in front of me has moved, I must also stop at the stop sign or at the stop line.