The following words and terms, when used in this regulation, shall have the following meaning:
"DelDOT" means the Delaware Department of Transportation.
"ESMS" means Electronic Speed Monitoring System.
"Residence district", as defined in 21 Del.C. § 101, means the territory contiguous to and including a highway not comprising a business district where 50% or more of the property on such highway for a distance of 300 feet or more is improved with residences or residences and buildings in use for business.
"Work zone", as defined in 21 Del.C. § 4105(f)(2), means a highway construction or maintenance area.
2 Del. Admin. Code § 1207-2.0