It's crucial to be aware of the laws and regulations regarding fireworks before using them, including standard roman candles. The legality of fireworks can vary widely by country, state/province, and even by city or municipality. It's essential to check your local laws and regulations before purchasing or using fireworks, to ensure that you're not breaking any laws or risking your safety or the safety of others.
In some areas, fireworks may be legal to purchase and use by individuals without any special permits or licenses, while in other areas, only licensed professionals may use them. Additionally, there may be restrictions on the types of fireworks that are allowed, such as prohibiting the use of aerial fireworks or limiting the size or duration of the display.
To ensure that you are using fireworks legally and safely, it's important to contact your local authorities or fire department for information on the laws and regulations in your area. They can provide you with guidance on which types of fireworks are allowed, where you can use them, and any other safety precautions you should take when using them. By following these regulations and using fireworks responsibly, you can enjoy a fun and safe experience with standard roman candles and other fireworks.