In "Point 783," an SPV hidden in a shop in a small bazaar in the desert is requisitioned by Captain Scarlet under orders to evacuate the Supreme Commander of Earth Forces from the command outpost under attack by the Mysteron-interfered, virtually indestructible, Unitron tank. Captain Scarlet uses the ejector seats after, whilst being pursued by the Unitron, he and the Commander are at gunpoint from one of the Mysteron-rendered majors assigned to the Commander. The SPV and the Unitron fall off a cliff as the SPV no longer had a driver but the Unitron was homing in on the Mysteron major still inside the vehicle. Surprisingly the shot does not show any substantial damage to the SPV after the plunge (it was still intact although the Mysteron was surely killed) and yet the Unitron that fell on top of it was completely unusable.