Del. Code Ann. tit. 7, § 1302
Arrest of violators without warrant by freeholder, leaseholder or employee
26 Del. Laws, c. 162, § 11; Code 1915, § 2368; Code 1935, § 2814; 7 Del. C. 1953, § 1302; 70 Del. Laws, c. 186, § 1;
Any freeholder or leaseholder or member of his or her family or any person in his or her employ may arrest, without warrant, any person who, upon the freehold or leasehold, commits any violation of this part.
26 Del. Laws, c. 162, § 11; Code 1915, § 2368; Code 1935, § 2814; 7 Del. C. 1953, § 1302; 70 Del. Laws, c. 186, § 1