When it comes to motor insurance whether it is first-class, second-class, or third-class insurance many people believe that simply “having insurance” is enough. If an accident occurs, they assume they can just call the insurance company, wait for the surveyor, and everything will be resolved smoothly.
In reality, motor insurance involves many important details that most policyholders either do not know or have never been told. One of the most crucial documents that every insured driver should always keep in their vehicle is the “Knock for Knock Form.”
This single sheet of paper can save you time, prevent disputes with the other party, and protect you from future insurance claim problems.
In this article, Attorney Arm shares real-life experience to help insured drivers understand their rights and avoid mistakes in emergency situations.
A Real Experience! When Even a Lawyer Faces a “Knock for Knock” Issue

One day, Attorney Arm was involved in a rear-end collision. His vehicle was damaged, but fortunately, no one was injured and the damage was not severe.
At the time, both parties were in a hurry. Attorney Arm politely asked the other driver:
“Do you accept responsibility?”
The other party appeared confused, even though under traffic law, rear-end collisions clearly place fault on the vehicle behind. To avoid prolonging the situation, Attorney Arm then asked:
“Do you have a Knock for Knock Form?”
This form is issued by insurance companies to their policyholders. Both parties agreed to fill out and exchange the Knock for Knock Forms and then left the scene calmly, without argument or conflict.
The Problem Begins When the Other Party Calls Their Insurance Company

After leaving the scene, the other driver contacted their insurance company and told the call center that:
“The other party was in a hurry and wanted to exchange claim forms.”
Surprisingly, the insurance staff responded:
“That is not allowed. Our officer must inspect the accident scene.”
Attorney Arm then contacted the insurance company’s call center himself, politely explaining the situation and asking for the staff member’s name, but received no clear response.
He explained that the Knock for Knock Form clearly states:
“In the event of an accident, please complete this form, exchange it with the other party who has the same form, and leave the scene without waiting for an insurance officer.”
Unexpectedly, the insurance staff replied that they were “not familiar with the Knock for Knock Form,” even though it was issued by their own company.
When an Insurance Company Does Not Recognize Its Own Document

This incident left Lawyer Arm puzzled. How could an insurance company employee be unaware of a document issued by their own company?
This is a situation many policyholders may encounter but do not know how to handle. Some may simply comply with the insurance company’s instructions, believing that “they must know better.”
In fact, policyholders have the right to use the Knock for Knock Form in accordance with their insurance policy.
An Important Lesson for All Insured Drivers
This case clearly demonstrates that:
- Even if you have insurance
- Even if you do everything correctly
- If you do not understand your own rights, you may still face claim denial or unnecessary delays
This is why policyholders should not rely solely on what insurance companies say, but must also understand their policy documents and rights.
What Should You Do If an Accident Occurs and You Have a Knock for Knock Form?
1.Stay calm and do not act emotionally
Accidents can happen to anyone.
2.Exit the vehicle politely and speak calmly to the other party
A friendly attitude can prevent escalation.
3.Complete and exchange the Knock for Knock Form
No need to wait for an ins insurance officer if the form allows it.
4.Take photos of the damage and accident scene
Keep evidence.
5. Keep all documents safely
What If the Insurance Company Refuses to Process the Claim?

If you encounter situations such as:
- The insurance company refuses to pay
- Staff claim it is “not possible” despite clear documentation
- Liability is denied without reasonable explanation
Do not let yourself become a victim.
You may consult a lawyer immediately, especially one experienced in insurance law. Insurance companies have legal teams involved in every case, even before accidents occur.
Having Insurance Is Not Enough You Must Know Your Rights

Insurance exists to protect policyholders, not to create problems.
The Knock for Knock Form is your right. Knowing how to use it correctly can save you time, money, and stress.
If you experience problems with insurance claims, vehicle accidents, or unjust claim denials, do not hesitate to consult Wongsakorn Law Office, so you do not become a victim of the insurance system you paid for.

