Train regulations may vary by country and train service, but here are some common items that are generally not allowed:

1. Hazardous Materials

- Explosives: Fireworks, flares, and other explosive materials.

- Flammable Liquids: Gasoline, lighter fluid, and other flammable substances.

- Toxic Substances: Chemicals that are toxic or corrosive.

2. Weapons

- Firearms: Guns and ammunition are usually prohibited.

- Knives: Sharp objects, including knives with blades longer than a certain length.

- Other Weapons: Items that can be used as weapons, such as brass knuckles or batons.

3. Large Items

- Oversized Luggage: Items that exceed the size limits set by the train service.

- Bicycles: Some trains have restrictions on bicycles unless they are properly stored or folded.

4. Animals

- Pets: Many trains have specific rules about traveling with pets. Some may require them to be in carriers, while others may not allow them at all.

- Service Animals: While service animals are typically permitted, emotional support animals may not be.

5. Food and Beverages

- Alcohol: Some services restrict or prohibit alcohol consumption on board.

- Perishable Foods: Certain perishable items may be restricted due to potential mess or odor.

6. Miscellaneous Items

- Illegal Substances: Drugs that are illegal in the jurisdiction.

- Live Animals: Other than service animals, most trains do not allow live animals.

7. Conclusion

Before traveling, it’s best to check the specific regulations of the train service you’re using to ensure a smooth journey. Knowing what you can’t bring will help you avoid any issues at the station. Safe travels, Lykkers!