Whakakiia te rerenga e whai ake nei: I whakakapia ia e Carlos Reutemann i Williams mo te tau 1980 ka hoki ki Ensign. Whai muri i tētahi aitua i te
I te 1980 United States Grand Prix West i mahue ia i te mate pukupuku mai i te whitiki ki raro, ka mutu tana mahi i roto i te Formula One. Heoi, kaore a Regazzoni i mutu te whakataetae; i whakataetae ia i te huihuinga Paris-Dakar me Sebring 12 haora ma te whakamahi i te motuka whakahaere-a-ringa i te mutunga o nga 1980 me te timatanga o nga 1990. I te tau 1996, ka noho a Regazzoni hei kaikorero mo te pouaka whakaata Itari.