The fake police ID check scam
People in plainclothes claim to be police and demand to see your wallet for a "counterfeit check." Most-documented in Mexico, Colombia, Thailand, Czech Republic. Field guide: how the scam works, how to spot it in five seconds, and what to do if you fall for it.
Also called: Plainclothes police scam, Counterfeit check scam.
How the scam works
In Mexico City, Bangkok, Bogotá, or Prague, a person in plainclothes approaches with a badge and claims to be police. They say there has been counterfeit currency reported nearby and ask to check your wallet. While they "examine" your money they palm bills, or simply walk off with the wallet. In some variants they claim you have committed a minor offence and demand a "fine" payable on the spot in cash.
How to spot it in 5 seconds
- Plainclothes officers are virtually never the ones doing ID checks of tourists
- They flash a badge quickly and put it away before you can read it
- They want to handle your wallet, passport, or cash themselves
- They demand an on-the-spot fine in cash, not via a station
- They become aggressive when you refuse to comply or suggest going to a police station
What to do if you fall for it
- Never hand over your wallet or passport. Offer to follow them to the nearest police station instead — real officers will agree, scammers will leave
- If they insist on a fine, demand a written ticket and request to pay at the station
- Call the local emergency number in front of them (Mexico City 911, Thailand 191) — fakes will leave
- Report any attempted scam at your embassy or consulate; they keep records for traveller advisories
Frequently asked questions
Where is the The fake police ID check scam most common?
The The fake police ID check scam is most-documented in Mexico, Colombia, Thailand, Czech Republic, Argentina. Reports come from FCDO and US State Department advisories, embassy briefings, and Warnely's editorial team. The scam can happen anywhere these patterns repeat — watch for the warning signs above regardless of country.
Is this scam dangerous or just annoying?
This scam is high-risk: it can involve significant financial loss, drugged drinks, or physical intimidation. Take the recovery steps above seriously and report to local police and your embassy.
What should I do if I am being scammed right now?
Step away from the situation if safe. Walk to a busier, public, well-lit area. If you have been robbed: block bank cards via your banking app within minutes. If you have been physically threatened: call the local emergency number (varies by country — see the country guide) and your embassy. Most embassies operate 24/7 emergency lines.
Will my travel insurance cover this?
Most travel insurance policies cover theft and fraud if you file a police report within 24 hours and provide the report number when claiming. Card fraud is usually reversed by your bank if reported promptly. Spiked-drink medical costs are typically covered as medical emergencies. Always check your specific policy before travel.