First, you rent a car, engage in hacking, and violate traffic laws.
Therefore, you must accept the punishment of the transportation department.
Second, at the same time, you also violated the car rental agreement.
So you have to bear the liability for breach of contract, and at the same time, you have to bear the rent for one day if the car is detained for one day.
Suggestion: Contact the leasing company immediately and tell the truth. After all, the other party is a regular unit, and it must have business contact with the transportation department, and the relationship is familiar. You can handle things properly as soon as possible with the help of the leasing company. Only in this way can your loss be minimized, otherwise the leasing company can still take you to court in the future, and you will have to bear greater liability for compensation in the future. How can such a thing escape?
Besides, it is a blessing, not a curse, but a curse. You should discuss with your family or friends to see if they have any acquaintances in the transportation department, or ask them to find someone. In short, the more you hide, the greater the loss!