No club devoted to the target shooting sport may operate in Puerto Rico without the corresponding license issued by the Superintendent, pursuant to the procedure established in § 457a of this title. Provided, That the licenses of those clubs are subject to being revoked for the fact of allowing persons who do not have the permits contemplated in this chapter to shoot firearms, without impairing the other causes for the revoking of licenses established in this chapter. Those persons who are devoted solely and exclusively to the practice or competition of target shooting with pneumatic weapons in gun clubs, shall not be required to hold any license or permit whatsoever. In this case, they shall be required to be members or partners of a gun club and of a shooting federation or organization. History —Sept. 11, 2000, No. 404, § 3.03, eff. Mar. 1, 2001.