Vehicle driving control system

A vehicle driving control system having an automatic driving mode that enables traveling without a driving operation by a driver, the vehicle driving control system comprising:

• an override detector configured to detect an override operation for canceling the automatic driving mode and transitioning to a manual driving mode by the driver;
• a driver monitor configured to monitor, as the driver, an occupant who can perform a driving operation in a vehicle compartment, and detect a driver state;
• a driver state determining unit configured to determine, on a basis of the driver state, whether the driver is in a state capable of driving normally;
• a retreat mode controller configured to control a retreat mode that disables the override operation and causes an own vehicle to travel for retreat to a place where the own vehicle can safely stop when the driver state determining unit determines, during traveling under the automatic driving mode, that the driver is not in the state capable of driving normally;
• and
• a retreat mode canceler configured to cancel the retreat mode and enable the override operation when the driver state determining unit determines, during the travel for retreat, that the driver has returned to the state capable of driving normally.