From about 1700 until 2200 this evening there were four "tango" units operating on the Greenville County Sheriff's Office traffic channel (1.) They did a bunch of traffic stops in and around the Travelers Rest area (Hwy 25, State Park Rd, Hwy 276, etc.)
T6 was operating in a silver unmarked Ford Mustang, with dark tint.
T3 was operating in a black unmarked Dodge Charger, with dark tint.
(There were two more, T2 and T4, but I don't know what type vehicles they had.)
I am curious as to which agency the "T" units are from. The GCSO traffic units have 400 series designations (ex. 417, 419, 421), and I've never heard them use the "T" before their unit numbers.
Anyone that's local have any ideas?