Hong Kong Residents in Traffic Accidents in Mainland China: A Guide to Cross-Border Claims

This does not constitute legal advice. Consult a solicitor for your specific case.

The number of Hong Kong residents driving or being driven in mainland China has risen sharply since the full reopening of land borders in early 2023. By December 2024, over 600,000 Hong Kong private cars had received “Northbound Travel for Hong Kong Vehicles” permits under the Hong Kong-Zhuhai-Macao Bridge and Shenzhen Bay Port schemes, according to the Transport Department’s latest annual report. This cross-border traffic increase has produced a corresponding rise in accident claims. The legal framework for a Hong Kong resident injured in a traffic accident on the mainland is fundamentally different from a local Hong Kong claim. The liability system, limitation periods, and available damages are governed by mainland Chinese law, not Hong Kong law. A claimant cannot simply rely on the familiar provisions of the Cap. 272 Road Traffic Ordinance or the Cap. 282 Employees’ Compensation Ordinance. The claim must be brought in a mainland Chinese court, and the applicable law is the Tort Liability Law of the People’s Republic of China (PRC) and the Civil Code of the PRC. This guide sets out the procedural steps, the forum rules, and the key differences a Hong Kong claimant must understand.

Jurisdiction and Applicable Law

The Lex Loci Delicti Rule

The court procedure is that a tort claim arising from a traffic accident on the mainland must be filed in a mainland Chinese court. The PRC Civil Code (effective 1 January 2021) provides at Article 1165 that the law of the place where the tort is committed applies. For a traffic accident, this is the location of the collision. The Hong Kong courts have no jurisdiction over the substantive liability of the mainland driver or the quantum of damages.

The sole exception is where the defendant driver is domiciled in Hong Kong and the accident occurred in a location where both parties are Hong Kong residents. Even then, a Hong Kong court may decline jurisdiction on forum non conveniens grounds. The leading authority is Spiliada Maritime Corp v Cansulex Ltd [1987] AC 460, applied in Hong Kong in The “Adhiguna Meranti” [1988] 1 HKLR 189. The burden is on the claimant to show that Hong Kong is clearly the more appropriate forum.

Limitation Periods

The PRC Civil Code sets a limitation period of three years for personal injury claims arising from a traffic accident (Article 188). This runs from the date the claimant knows or ought to know that their rights have been harmed. This is shorter than Hong Kong’s three-year period under the Cap. 347 Limitation Ordinance, but the starting point may differ.

A critical procedural trap: if the claimant returns to Hong Kong for medical treatment and does not notify the mainland traffic police or the defendant’s insurance company, the limitation period continues to run. The Hong Kong court cannot extend a PRC limitation period. The claim will be time-barred if the writ is not issued in the mainland court within three years.

Step-by-Step Claims Procedure

Step 1: Secure the Traffic Accident Report

The first step after any accident is to ensure the mainland traffic police issue a formal “Traffic Accident Identification Report” (交通事故认定书). This document is the primary evidence of liability. Under the PRC Road Traffic Safety Law, the police must issue this report within 10 days of the accident. The report assigns fault percentages: full liability, primary liability, equal liability, secondary liability, or no liability.

A Hong Kong claimant should not sign any private settlement agreement or accept a cash payment before this report is issued. Doing so may waive the right to claim further damages.

Step 2: Identify the Defendant and Their Insurer

The defendant is the driver of the vehicle at fault. The claimant must also identify the vehicle owner, as under PRC law the owner may bear joint liability if the driver was not authorised. The compulsory insurance policy is the “Motor Vehicle Traffic Accident Liability Compulsory Insurance” (交强险). This covers up to RMB 180,000 for personal injury per accident (as of the 2024 standard). Commercial third-party liability insurance is also common.

The claimant must obtain the policy number and the insurer’s name from the traffic police report. The insurer is a necessary party to the claim.

Step 3: File the Claim in the Mainland Court

The claim must be filed in the Basic People’s Court of the district where the accident occurred or where the defendant is domiciled. The claimant must submit:

• The Traffic Accident Identification Report.
• Medical records and expense receipts.
• Proof of loss of income (employment contract, tax returns).
• Evidence of the Hong Kong claimant’s permanent residence (Hong Kong Identity Card and travel document).

The court will set a hearing date. The procedure is inquisitorial, not adversarial. The judge will question both parties. There is no jury. The claimant may appear in person or be represented by a mainland-licensed lawyer. A Hong Kong solicitor cannot appear in a mainland court.

Damages Recoverable

Categories of Compensation

The PRC Civil Code (Articles 1179-1187) specifies the heads of damage recoverable for personal injury:

• Medical expenses and rehabilitation costs.
• Lost income (误工费), calculated on actual lost earnings, capped at the average wage of the locality.
• Nursing expenses (护理费).
• Transportation and accommodation costs for treatment.
• Disability compensation (残疾赔偿金), calculated as the local per capita disposable income multiplied by the disability coefficient and the claimant’s age.
• Mental distress damages (精神损害赔偿) — this is available but capped at a low amount, typically RMB 50,000 to RMB 100,000 for serious injury.
• Funeral expenses and death compensation (死亡赔偿金) in fatal cases.

Hong Kong-Specific Issues

A Hong Kong resident claiming in a mainland court faces two unique challenges.

First, the calculation of lost income. The mainland court uses the “average wage of the locality” standard. For a Hong Kong claimant earning a Hong Kong salary, the court may not accept the full Hong Kong wage as the basis. The claimant must produce evidence of their Hong Kong income and argue that the actual loss is that amount. Some courts have accepted this; others have applied the mainland average wage.

Second, medical expenses incurred in Hong Kong. The mainland court will only reimburse “necessary and reasonable” medical expenses. A Hong Kong private hospital bill for a procedure available at a lower cost on the mainland may be reduced. The claimant should obtain a medical report explaining why the Hong Kong treatment was necessary.

Enforcement of a Mainland Judgment in Hong Kong

If the claimant obtains a judgment in the mainland court, the judgment must be enforced in Hong Kong if the defendant has assets in Hong Kong. The mechanism is the Mainland Judgments (Reciprocal Enforcement) Ordinance (Cap. 597). The claimant must apply to the Court of First Instance for registration of the judgment. The judgment must be final and conclusive, and the mainland court must have had jurisdiction over the defendant.

The procedure is not automatic. The Hong Kong court will refuse registration if the judgment was obtained by fraud, if the defendant did not receive proper notice of the proceedings, or if the judgment is contrary to Hong Kong public policy.

Practical Considerations for the Hong Kong Claimant

Insurance Coverage

Hong Kong motor insurance policies typically exclude cover for driving on the mainland. The claimant should check their own policy. The “Northbound Travel for Hong Kong Vehicles” scheme requires the vehicle to hold a valid mainland compulsory insurance policy (交强险) and a commercial third-party policy. The Hong Kong claimant who is a passenger in a Hong Kong-registered vehicle is covered by that vehicle’s mainland insurance.

If the claimant is driving their own Hong Kong-registered vehicle on the mainland and is at fault, their own mainland insurance will cover the third-party liability. The claimant’s own injury is not covered by compulsory insurance. They must rely on their own personal accident insurance or travel insurance.

Legal Representation

The claimant should engage a mainland-licensed lawyer. The Hong Kong Law Society maintains a list of mainland law firms with Hong Kong offices. The lawyer should be experienced in traffic accident litigation. The fee structure in mainland China is typically a percentage of the damages recovered, capped by local bar association rules. Contingency fees are permitted but regulated.

The Hong Kong claimant should also retain a Hong Kong solicitor to advise on the enforcement of any judgment and to coordinate with the mainland lawyer. The Hong Kong solicitor cannot give advice on PRC law.

Costs and Timeframe

A traffic accident claim in a mainland Basic People’s Court typically takes 6 to 12 months from filing to first-instance judgment. Appeals to the Intermediate People’s Court take another 6 to 12 months. Court fees are calculated as a percentage of the claim amount, typically 1-2%. The losing party pays the winning party’s court fees, but not the legal fees.

Actionable Takeaways

1. Obtain the Traffic Accident Identification Report from the mainland traffic police before leaving the accident scene — this is the single most important document for your claim.
2. File your claim in the mainland Basic People’s Court within three years of the accident — do not assume the Hong Kong limitation period applies.
3. Engage a mainland-licensed lawyer to handle the substantive claim — a Hong Kong solicitor cannot appear in a mainland court.
4. Keep all medical receipts and employment records in both Chinese and English — the mainland court will require original documents with certified translations.
5. Check your Hong Kong motor insurance policy before driving northbound — most policies exclude mainland cover, and you must hold a valid mainland compulsory insurance policy.