Around 20,000 people are expected to participate in the acts marking the events of 1968.
The tickets will be available from October 9.
It's just too cloudy.
The march is causing chaos in the city.
Fines could go up to 1,671 pesos (US$97.6).
The authorities claim to be better organized and have better technology.
The Mexican actress said that the project would be for the U.S. audience.
Azcapotzalco, Miguel Hidalgo and Milpa Alta are under water.
This is the eighth time the experts meet with the head of the PGR.
The rains continue in Mexico City