A 1500-0300 shift, got a call @ 0228, cleared it @ 0505, had an hour+ drive back to station and about 1/2 way there responded to a MCI. Five vehicles, busy freeway, we're the 1st on scene, 1 casualty, airbags deployed but no facial/head trauma, complains of neck pain and LUE pain. Started extricating him with a KED and 2 engines roll up, take my report, say 'let's wait for medics'. Medics roll up 2 minutes later, say 'oh he ambulates ?', rip off the c-collar, put him on a chair and take him away. ****ing fire... Clocked out @ 0630.