A 44 tonne Artic straddling the central reservation of the M1 is a rush hour headache for Incident Manager Steve and his colleague Pat. Recovery op Steve rescues a broken down dustcart from a busy London street. Recovery op Jim gets drenched as he risks life and limb trying to rescue a tractor. On the night shift, Jason faces a battle to rescue an articulated lorry that has crashed down a steep ditch off the A1.