few earlier victories on twisty tracks. Later on, Siffert's driving displays in the Porsche 917 earned him several major wins in Europe. In addition, Siffert was chosen by Porsche to help launch its CanAm development programme, driving a Porsche 917PA spyder in 1969 and finishing fourth in the championship despite few entries. In 1970 he teamed up with Brian Redman to drive a Porsche 908/3 to victory at the Targa Florio. That same year, Porsche bankrolled Siffert's seat in a works March Engineering F1 since the German company did not wish to lose one of their prize drivers to rival Ferrari. His association with March in F1 was disastrous, so he was pleased to join rival Porsche racer Pedro Rodriguez at BRM the following season. Death Siffert was killed in the non-championship World Championship Victory Race at Brands Hatch, Kent, England, the scene of his first victory in 1968. The suspension of his BRM had been damaged in a lap one incident with Ronnie Peterson, and broke later. This was not admitted by BRM until much later when it was accidentally divulged by a BRM ex-mechanic. The BRM crashed and immediately caught fire. Siffert could not free himself from the burning car. In the subsequent Royal Automobile Club (the UK organising and regulatory representative of the FIA at the time) investigation, it was discovered that Siffert had only suffered a leg fracture in the initial crash but because three fire extinguishers failed to work properly no rescuers could reach Siffert for five minutes and he died of smoke inhalation. A fire marshall stated that if the fire extinguishers worked correctly then they could have reached Siffert within 20 seconds. This accident led to a rapid overhaul of safety, both in-car and on circuit. On-board fire extinguishers (using BCF—bromochlorodifluoromethane, an aircraft product) became mandatory and also piped air for the drivers, direct into their helmets. His funeral in Switzerland was attended by 50,000 people and a Gulf-Porsche 917 of Team John Wyer led the hearse and procession through the streets of Fribourg. Benoit was a period Formula 1 sports reporter and knew Siffert well. He was also present at Siffert's tragic last Brands Hatch race in 1971. The night before the race, Benoit took pictures of Siffert, his wife Simone and his mother Maria as well as a friend Jean Tinguely at an evening victory celebration. He then also took the