We left the airport through the exit tunnel, crossed Western Avenue and ascended the upward ramp of the interchange. For twenty minutes I drove along the Northolt expressway, holding the car in the centre lane and letting the faster traffic overtake us on either side. Vaughan lay back, right cheek resting against the cool seat, his arms limply at his sides. Now and then his hands contracted, arms and legs flexing involuntarily. Already I could feel the first effects of the acid. My palms felt cool and tender; wings were about to grow from them and lift me into the speeding air. An icy nimbus was gathering around the roof of my skull, like the clouds that form in the hangars of spacecraft. I had taken an acid trip two years earlier, a paranoid nightmare during which I had let a Trojan horse into my mind. As Catherine tried helplessly to calm me she had appeared in my eyes as a hostile and predatory bird. I had felt my brains sliding on to the pillow through the hole she had pecked in my skull. I remembered crying like a child and hanging from her arm, begging her not to leave me as my body shrank to a naked membrane.
With Vaughan, by contrast, I felt at ease, confident of his affection for me, as if he were deliberately guiding me along this expressway which he had created for me alone. The other cars passing us were present through an enormous act of courtesy on his part. At the same time, I was sure that everything around me, the growing extension of the LSD through my body, was part of some ironic intention of Vaughan's, as if the excitement suffusing my mind hovered between hostility and affection, emotions which had become interchangeable.
We joined the fast westward sweep of the outer circular motorway. I moved the car into the slow lane as we turned around the central drum of the interchange, accelerating when we gained the open deck of the motorway, traffic speeding past us. Everywhere the perspectives had changed. The concrete walls of the slip road reared over us like luminous cliffs. The marker lines diving and turning formed a maze of white snakes, writhing as they carried the wheels of the cars crossing their backs, as delighted as dolphins. The overhead route signs loomed above us like generous dive-bombers. I pressed my palms against the rim of the steering wheel, pushing the car unaided through the golden air. Two airport coaches and a truck overtook us, their revolving wheels almost motionless, as if these vehicles were pieces of stage scenery suspended from the sky. Looking around, I had the impression that all the cars on the highway were stationary, the spinning earth racing beneath them to create an illusion of movement. The bones of my forearms formed a solid coupling with the shift of the steering column, and I felt the smallest tremors of the road-wheels magnified a hundred times, so that we traversed each grain of gravel or cement like the surface of a small asteroid. The murmur of the transmission system reverberated through my legs and spine, echoing off the plates of my skull as if I myself were lying in the transmission tunnel of the car, my hands taking the torque of the crankshaft, my legs spinning to propel the vehicle forwards.
The daylight above the motorway grew brighter, an intense desert air. The white concrete became a curving bone. Waves of anxiety enveloped the car like pools of heat off summer macadam. Looking down at Vaughan, I tried to master this nervous spasm. The cars overtaking us were now being superheated by the sunlight, and I was sure that their metal bodies were only a fraction of a degree below their melting points, held together by the force of my own vision, and that the slightest shift of my attention to the steering wheel would burst the metal films that held them together and break these blocks of boiling steel across our path. By contrast, the oncoming cars were carrying huge cargoes of cool light, floats loaded with electric flowers being transported to a festival. As their speeds increased I found myself drawn into the fast lane, so that the oncoming vehicles were moving almost straight towards us, enormous carousels of accelerating light. Their radiator grilles formed mysterious emblems, racing alphabets that unravelled at high speed across the road surface.