The defendant-appellant, Peter M. Ledda (“Ledda”), was convicted of Trafficking in Cocaine, Possession with Intent to Deliver a Narcotic Schedule II Controlled Substance, Possession of a Non-Narcotic Schedule I Controlled Substance, Conspiracy Second Degree, and Maintaining a Vehiсle for Keeping Controlled Substances, after a bench trial in the Superior Court. The evidence resulting in Ledda’s convictions was discovered during a traffic stop of Ledda’s vehicle, which was being operated by Jeffrey Morzella (“Morzella”). The police officer requested and secured Mor-zella’s consent to a search of the vehicle. A bag of marijuana was found in the glove compartment and a brick of cocaine, two plastic bags containing cocaine and a bag containing money were found in suitcases in the trunk of the vehicle. In this appeal, Ledda contends that the trial judge should have suppressed the evidence seized from the vehicle because Morzella could not effectively consent to the search of a vehicle that he did not own. Ledda also claims that the judge erred in not suppressing statements that he made to police rеgarding the ownership of the suitcases found in the vehicle. We conclude that the Superior Court correctly denied the motions to suppress and accordingly affirm the convictions.
I
The facts are uncontroverted. On July 19, 1985, Morzella was driving on 1-95 when stopped by the police for changing from the left hand lane into the center lane without using a turn signal. The vehicle was owned by Ledda, who was seated in the rear passenger seat. Two Delaware State policemen, Corporal Durnan (“Dur-nan”) and Corporal Mergenthaler (“Mer-genthaler”), approached the vehicle. Dur-nan approached the driver’s side of the vehicle and requested that Morzella produce his driver’s license and registration. Morzella handed Durnan his driver’s license while Ledda obtained the registration from underneath the visor on the driver’s side of the vehicle and tendered the registration directly to Durnan. The registration indicated that Ledda was the owner of the vehicle.
Durnan asked Morzella to accompany him to the police car for the purpose of receiving a reprimand for the lane change violation. In response to questioning by Durnan concerning the presence of weapons, untaxed cigarettes or fireworks in the vehicle, Morzella admitted having a machete in the trunk of the car. He thereafter signed a consent form allowing the officers to search the vehicle.
After obtaining Morzella’s consent, Dur-nan requested that Morzella remain seated in the policе vehicle while the vehicle was searched. Without speaking to Mergen- *1127 thaler or advising Ledda or the other passenger, Anthony Marino (“Marino”), that he had secured Morzella’s consent to search the vehicle, Durnan removed the keys from the ignition and proceeded to open the trunk. At no timе did Ledda object to the search. Mergenthaler searched the glove compartment while Dur-nan searched the trunk. Durnan found a machete in plain view lying on top of three suitcases in the trunk. As Durnan began to search the suitcases, Mergenthaler held up a small bag that he had found in the glove compartment. The bag contained green plant material that was later identified as marijuana.
In his search of the trunk, Durnan found three suitcases. One contained a brick of white substance, which was later determined to be cocaine, another contained two clear plastic bags of cоcaine, and a third bag contained a leather pouch with several twenty dollar bills inside. The ownership of the contents of the suitcases was not established at that time. Ledda, Morzella and Marino were immediately placed under arrest and given their Miranda warnings.
At the suppression hearing, Durnan testified that Leddа was not wearing shoes or a shirt when he was arrested. Because Durnan wanted Ledda to be properly clothed prior to arraignment, Durnan, at the police station, asked Ledda where his clothing was. Ledda identified the suitcase containing the brick of cocaine as his bag. When the officer produced sneakers and a shirt from the bag, Ledda put them on; Durnan noted this fact as further evidence connecting Ledda to the cocaine.
II
A.
The first issue for our consideration is whether a driver of a vehicle has authority to consent to a full search of the vehicle when the owner of thе vehicle is present and does not object to the search. Ledda claims that the warrantless search of his vehicle and the suitcases in the trunk was a violation of his Fourth Amendment right to be free from unreasonable searches and seizures.
Ledda claims that Morzella’s consent to search Lеdda’s vehicle was not valid, because Morzella’s right to possession and control of the vehicle was not superior to Ledda’s. Ledda bases his argument on the long accepted “possession and control rule,” which governs the effectiveness of third-party consents.
Jenkins v. State,
Del.Supr.,
The State counters that Morzella, as the driver of the vehicle, had the authority to consent to a search of the vehicle as a result of his immediate possession and control over the vehicle.
United States v. Morales,
3d Cir.,
It is well settled law that a warrantless search may be justified by valid consent.
Schneckloth v. Bustamonte,
The Superior Court found that Mor-zella, as the driver of the vehiсle, had immediate possession and control of the vehicle and that Ledda, the owner, was present when Morzella consented. Ledda did not countermand the consent, a fact which reinforces Morzella’s degree of control and authority over the vehicle. Further, because Leddа never objected to the officers’ searching of the vehicle pursuant to Morzella’s consent, the trial court held that Ledda impliedly consented to the search through this silence.
See State v. Foster,
The State must prove by a preponderance of the evidence that the consent to search the vehicle is valid.
United States v. Matlock,
[Tjhird party consent does not rest upon the law of property, ... but rests rather on mutual use of the property by persons generally having joint access or control for most purposes, so that it is reasonable to recognize that any of the co-inhabitants has the right to permit inspection in his own right and that the others have assumed the risk that one of the number might permit the common area to be searched. Id. at 171 n. 7,94 S.Ct. at 993 n. 7.
Under the
Matlock
test, third party authority to consent to a search is an essential element of a valid consent.
United States v. Morales,
3rd Cir.,
Morzella, as the driver, had immediate possession and control over Ledda’s vehicle.
1
Even though Ledda was present, he failed to countermand Morzella’s consent at any time during the search. Ledda’s non-assertion of his ownership rights, even if deemed superior to Morzella’s possessory rights, may be viewed as impliedly consensual.
United States v. Varona-Algos,
5th Cir.,
Ledda argues that he did not have a duty to countermand Morzella’s consent because his mere presence invalidatеd the driver’s authorization. Ledda hinges his argument on the language of the
Matlock
court in enunciating the possession and control rule; “consent of one who possesses common authority over premises or effects is valid as against the
absent,
nonconsenting person ...,”
United States v. Matlock,
B.
Ledda further claims that if the oral and written consent to search the vehicle given by Morzella was valid, the search was beyond the scope of the consent extended. Morzella signed the standard Delaware State Police consent to search form authorizing a full search of the vehicle.
2
The consent form authorized the troopers to “conduct a complete and thorough search” of the vehicle. The scope of the search is governed by the language used in giving the consent.
United States v. Covello,
7th Cir.,
C.
Ledda next сlaims that the trial court erred in finding that, based upon Morzella’s admission to the presence of a weapon in the vehicle, there was probable cause to search the entire vehicle for weapons. We agree with the trial court’s holding that Morzella lacked the possession and control of his passengers’ suitcases that would have given him the authority to consent to a search of them.
See United States v. Padron,
D.Del.
Ill
The final issue for our consideration is whеther the trial judge erred in denying Ledda’s motion to suppress the statement that he made at the police station. Ledda argues that
Miranda
warnings should have been readministered before Durnan conversed with him.
Miranda v. Arizona,
Miranda warnings were administered at the time of arrest at the scene of the vehicle stop. Ledda was not interrogated and he did not volunteer any statement. All three suspects were transported to the State Police barracks, a trip requiring approximately ten minutes. Within fifteen minutes to an hour after arriving at the *1130 barracks, Durnan, believing that Ledda should be properly dressed for his court appearance, asked Ledda about his clothing, without readministering Miranda warnings. Ledda told Durnan that he had sneakers and a shirt, which he described, in one of the bags. Durnan retrieved the articles from the bag where the brick of cocaine had been found and Ledda put on the shirt and sneakers.
*1129 ... 1978 Chev. Monte Carlo CT Reg 929Dov
*1130
Several factors must be considered when determining whether
Miranda
warnings, once given, must be readministеred, including the time lapse since prior warnings, change of location, interruptions in interrogation, whether the same officer who gave the warning also interrogated, and significant differences of statements.
Commonwealth v. Wideman,
The length of time between the Miranda warning and Ledda’s statement was less than two hours, including a change in location from the traffic stop tо the police station. Officer Durnan both gave the warning and questioned Ledda. There had been no interrogation prior to Ledda’s claiming his clothing at the barracks and there was no interruption in the questioning. We agree with the Superior Court that, under these circumstances, there was no need to rеadminister Miranda warnings at the station prior to questioning. Therefore, the statements made by Ledda are admissible.
IV
In sum, we affirm the Superior Court’s ruling on the admissibility of the evidence seized and statements made and affirm all of Ledda’s convictions.
Notes
. There is no evidence in the record that Mor-zella’s control of thе vehicle was limited in any way, such as the lack of a key, or other means of access to the trunk or glove compartment. We make no finding as to a driver’s authority to consent if his control is limited in such a way.
See United States v. Morales,
. The form stated in pertinent part:
HAVING BEEN ADVISED OF THESE RIGHTS (to refuse search and that any evidence seized as result of search will be used in court) AND KNOWING THE SIGNIFICANCE OF THEM, I DO HEREBY WAIVE THESE RIGHTS AND AUTHORIZE CPL. MERGENTHALER AND CPL. DURNAN OF THE DELAWARE STATE POLICE TO CONDUCT A COMPLETE AND THOROUGH SEARCH OF:
