Del. Code Ann. tit. 21, § 6316
Return of license, dealer number plates, temporary license plates, and dealer reassignment forms
71 Del. Laws, c. 449, § 1;
If the Division suspends, revokes or denies the renewal of the license of any dealer licensed under this chapter, the dealer immediately shall return the license, dealer number plates, temporary license plates and dealer reassignment forms belonging to the dealer. The Division may grant the licensee up to 30 days to dispose of vehicles belonging to the dealer.