One detained demonstrator, handcuffed in a police bus, wrote "liber" on her right palm and "te" on the other — spelling the French word for "freedom" — and held them up to the window.

With protesters slowing down the relay, a planned stop at Paris City Hall was canceled. Earlier, French officials hung a banner declaring support for human rights on the building.

A spokesman for the French Olympic Committee, Denis Masseglia, estimated that a third of the 80 athletes and other VIPs who had been slated to carry the torch did not get to do so.

On a bus carrying French athletes, one man in a tracksuit shed a tear as protesters pelted the vehicle with eggs, bottles and soda cans.

The chaos started at the Eiffel Tower moments after the relay began. Green Party activist Sylvain Garel lunged for the first torchbearer, former hurdler Stephane Diagana, shouting "Freedom for the Chinese," before security officials pulled him back.

"It is inadmissible that the games are taking place in the world's biggest prison," Garel said later.

Outside parliament, as the torch passed, 35 lawmakers protested, shouting "Freedom for Tibet."

"The flame shouldn't have come to Paris," said Carmen de Santiago, who had "free" painted on one cheek and "Tibet" on the other.

Pro-Chinese activists carrying national flags held counter-demonstrations.

"The Olympic Games are about sports. It's not fair to turn them into politics," said Gao Yi, a Chinese doctoral student in computer science.

France's former sports minister, Jean-Francois Lamour, stressed that though the torch was extinguished along the route, the Olympic flame itself still burned in a lantern where it is kept overnight and on airplane flights. A Chinese official said that flame was used to re-light the torch each time it was brought aboard the bus.

Pro-Tibet advocate Christophe Cunniet said he and other activists were detained after they waved Tibetan flags, threw flyers and tried to block the route. Cunniet said police kicked him, cutting his forehead. "I'm still dazed," he said.

At least one athlete, former Olympic champion Marie-Jose Perec, was supportive of the demonstrators. "I think it is very, very good that people have mobilized like that," she told French television.

But other athletes and sports officials were bitterly dismayed.

"A symbol like that, carried by young people who want to deliver a message of peace, should be allowed to pass," said the head of the French Olympic Committee, Henri Serandour. "These games are a sounding board for all those who want to speak about China and Tibet. But at the same time, there are many wars on the planet that no one is talking about."