SPRINGFIELD - A new law allows Illinoisans to set off larger firework displays but it's too late for many people to take advantage of the new rules for this Fourth of July.

Under the new law, people can apply for a consumer fireworks display permit where local law allows. However, permit holders must undergo a firework safety course and have the site approved by the local fire department.

It was not clear Thursday how many permits have been issued.

State law requires the fireworks display be 200 feet away from houses, spectators and combustible items.

"They (fireworks) are still dangerous to use around people. They are still dangerous to use around houses and combustibles," said John Fennell, general counsel for the Illinois Office of the State Fire Marshal.

Consumers must get the permit 15 days before the planned fireworks display from local fire departments. Once people get a permit they can purchase fireworks labeled "1.4G Consumer" from a licensed dealer.

This grade of firework covers sing tubes that shoot showers of sparks or fountains as well as devices that produce "low-level aerial effects."

It is still illegal to purchase certain fireworks, such as Roman candles and bottle rockets. A person doesn't need a permit to use "novelty" items, such as snakes and sparklers.

State fire officials report that more than 160 people were treated in Illinois hospitals for fireworks-related injuries from June 23 to July 20, 2005. The injuries included burns, abrasions, blindness, deafness and dismemberment.

No fatalities were reported.