ピエルルイジ・マルティニ
Meanwhile, the Toleman team had suspended Ayrton Senna for not informing them of his signing for Lotus for before the deal was announced at Zandvoort. Stefan Johansson, out of a drive as a result of Tyrrell's ban, was drafted in to replace the Brazilian at Monza; he would be joined by newcomer Pierluigi Martini.