Coe said plans were still being finalized for grounds passes that would allow fans without tickets to venues to be allowed into the Olympic Park to watch events on giant screens.
With most spectators set to use public transportation during the games, critics have spoken out against the creation of special Olympic lanes for IOC officials and VIPs.
"Personally, I'm sure I will use public transport," Oswald said. "But I may also have to take a car because of my duties."
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