At a stop, the sections this page reads say, in short:
- A licensee has the license in immediate possession while driving, and displays it on the demand of a uniformed police officer. Producing in court a license that was valid at the time of the arrest is a defense.
- The registration card is in the driver's possession or in the vehicle, and the driver has 24 hours to produce it before a conviction can be obtained.
- The insurance identification card is produced on a police officer's request, and it may be shown on a phone. Showing it that way is not consent to look at anything else on the phone.
Two hours at most. A peace officer may stop a person reasonably suspected of a crime and demand the person's name, address, business abroad and destination. A person who does not identify or explain may be detained and questioned, but the total detention may not exceed 2 hours, is not an arrest, and is not recorded as one.
During that stop, the officer may search the person for a dangerous weapon when the officer reasonably believes the officer is in danger if the person has one.
For a driver with a disability, the Delaware State Police provide a blue envelope on request. It holds the license, registration and insurance card, and its outside carries written guidance for the officer and for the driver.
The Fourth Amendment sets limits on every stop, and the Supreme Court of the United States has drawn several of them. It has held that a stop is reasonable where the officer has probable cause to believe a traffic violation occurred, whatever the officer's actual motive; that an officer making a lawful stop may order the driver, and the passengers, out of the vehicle; that a passenger is seized by the stop and may challenge it; and that a stop may last no longer than its purpose requires, so it may not be extended for a dog sniff without separate reasonable suspicion. It has also held that consent to a search has to be voluntary, judged on all the circumstances, and that the prosecution does not have to prove the person knew they could refuse. Those holdings are a floor: a state's own constitution and statutes can give more protection than they do, never less.
A search of the vehicle has rules of its own. Whether a particular stop was lawful is a question for a licensed Delaware attorney.
Sources for this section (12)
- 21 Del. C. § 2721 — Duty to sign and carry license
- 21 Del. C. § 2108 — Possession of registration card
- 21 Del. C. § 2118 — Requirement of insurance for all motor vehicles required to be registered in this State; penalty
- 11 Del. C. § 1902 — Questioning and detaining suspects
- 11 Del. C. § 1903 — Searching questioned person for weapon
- 21 Del. C. § 6201 — Blue Envelope Program
- Whren v. United States, 517 U.S. 806 (1996) — A traffic stop is reasonable when there is probable cause of a traffic violation
- Pennsylvania v. Mimms, 434 U.S. 106 (1977) — An officer may order the driver out of a lawfully stopped car
- Maryland v. Wilson, 519 U.S. 408 (1997) — An officer may order passengers out of a lawfully stopped car
- Brendlin v. California, 551 U.S. 249 (2007) — A passenger is seized by a traffic stop and may challenge it
- Rodriguez v. United States, 575 U.S. 348 (2015) — A stop may not be extended beyond its purpose to run a dog sniff
- Schneckloth v. Bustamonte, 412 U.S. 218 (1973) — Consent to a search must be voluntary
Legal information, not legal advice. Verified as of October 2026. Applying it to a particular situation is the work of a licensed Delaware attorney.