The two organizations' disagreements, which came to be known as the FISA–FOCA war, resulted in several races being cancelled. Goodyear threatened to withdraw entirely from Formula One, an event which would have been commercially disastrous for the sport, so Ecclestone organized a meeting of team managers, Balestre, and other FISA representatives at the offices of the FIA in the Place de la Concorde, Paris, France. On 19 January 1981, after thirteen straight hours of negotiation, all parties present signed the first Concorde Agreement, named after the plaza in Paris where the discussions took place.