Whether you can carry a sword in public largely depends on the specific laws and regulations of the jurisdiction in which you are located. In many places, carrying a sword in public is likely to be illegal or heavily regulated due to its classification as a weapon.

• In the United States, laws about carrying bladed weapons such as swords vary from state to state. Some states and cities have restrictions on the length of a blade that can be carried in public, while others may have specific regulations on carrying swords or other bladed weapons.
• In the United Kingdom, it's generally illegal to carry a knife or sword in public without a good reason, unless it has a folding blade with a cutting edge 3 inches long or less.
• In Canada, there are no specific laws that prohibit carrying a sword, but there are general laws about weapons that could potentially be applied to a sword, especially if it's being used in a threatening manner.

Remember, even if it's legal to carry a sword in your jurisdiction, doing so can still be perceived as threatening and cause alarm. It's also important to consider the potential safety risks involved. Even a blunt sword can cause injury if mishandled.

Always check your local laws and regulations, and consider the potential consequences and safety risks before deciding to carry a sword in public. And keep in mind that laws can change, and there may be additional local ordinances or rules that apply, so it's always best to check for the most current information in your specific area.