The Kentish Circuit was to host the Grand Prix only once more and that was on 13 July 1986 (making five years in a row), after which it was to be run continually at Silverstone. The reason for this was that the international motorsports governing body at the time, FISA, had instituted a policy of long-term contracts with circuits. Brands Hatch was perceived as a poorer facility, and it did have very little run-off and room to expand, something Silverstone as a former World War II airfield had in acres. Silverstone and the BRDC had signed a seven-year contract with Formula 1 and FISA at some point in 1986, to run from 1987 to 1993. Sadly the 1986 race that saw a major first lap accident at Paddock Bend where Jacques Laffite (Ligier-Renault JS27) broke both legs after going head-on into the wall on the right side of the track, which spelt the end of his F1 career and Brands Hatch as a Formula One circuit. It was his 176th Grand Prix, equalling Graham Hill's record. Nigel Mansell's Williams-Honda FW11 had rolled to a stop shortly after the start but, as a result of the race stoppage, he was able to use the spare Williams (which was set up for his teammate Nelson Piquet) and he took the restart, eventually winning from Piquet. Mansell won at a speed of 129.007 mph. Alain Prost was third in his &lt;a href="McLaren%20MP4/2"&gt;McLaren-TAG MP4/2C&lt;/a&gt; with fourth going to René Arnoux in the other Ligier, with the Tyrrells of Martin Brundle and Philippe Streiff taking the final points.