(a) Before selling or transferring a blue light or blue lens cap, the seller/transferor shall require the buyer to provide identification that legally demonstrates that the buyer is a:

1. (1) Law enforcement officer;
2. (2) Sheriff;
3. (3) Constable; or
4. (4) County coroner.

(b) Necessary identification for a law enforcement officer shall be a:

1. (1) Photo identification card issued by the agency employing the officer and verifying current employment of the officer; or

2. (2)

   1. (A) Notarized letter on letterhead of the agency employing the officer and signed by the administrative head of the agency and verifying current employment of the officer.
   2. (B) Such letter shall be accompanied by the employee’s current Arkansas driver’s license.

(c) Necessary identification for a county sheriff, coroner, or constable shall be a:

1. (1) Photo identification card issued by the Association of Arkansas Counties which specifies the expiration of the sheriff, coroner, or constable’s term of office;
2. (2) Photo identification card issued by the county in which the sheriff, coroner, or constable has jurisdiction and specifying the expiration of the sheriff, coroner, or constable’s term of office; or

3. (3)

   1. (A) Notarized letter on letterhead of the county in which the sheriff, coroner, or constable has jurisdiction, signed by the county judge or county sheriff naming the sheriff, coroner, or constable and specifying the expiration of the sheriff, coroner, or constable’s term of office.
   2. (B) Such letter shall be accompanied by the sheriff, coroner, or constable’s current Arkansas driver’s license.