1948 Summer Olympics torch relay then run through Switzerland and France. The route was modified only when Luxembourg and Belgium both requested that the torch travel their territories. A longer Greek route was planned, but reduced from an expected down to due to concerns over instability in the country and a lack of security. The torch lighting ceremony took place on 17 July 1948 in Olympia, Greece. As with the 1936 Summer Olympic relay, the torch relay was begun by focusing the sun's rays onto kindling using a parabolic reflector, which then lit the first torch. The kindling was conducted by a Girl Guide leader
1948 Summer Olympics torch relay final few hundred yards of the relay down Olympic Way outside of Empire Stadium as the pressure of the crowds on the torch carrier and their escorts reduced the pace to walking speed. Special celebrations were held at each border crossing, and at Pierre de Coubertin's tomb in Lausanne, Switzerland. It was agreed for a secondary Olympic Flame to be lit in Torquay during the games, and a secondary torch relay was conducted to take the flame from Wembley south to the coast to Torquay. The arrangements were the same as from Dover to Wembley but in reverse. 1948 Summer