51.   While cars equipped with tire chains were able to enter Spain Wednesday morning, by midday passage was blocked to all vehicles.

52.   With Syrian passports, they could not easily enter Lebanon, while the Israelis blocked to road to Syria.

53.   He said the center of the city was virtually blocked to traffic by the protests.

54.   In the wake of that attack, the section of Pennsylvania Avenue in front of the White House was blocked to vehicular traffic.

55.   Agyshty was blocked off to journalists trying to enter the mountains from Shali, so the reports could not be independently confirmed.

56.   Angry would-be voters in Tapachula burned four ballot boxes and blocked to the entrance to the local Federal Electoral Institute which organized the national vote.

57.   The roads approaching the park were also blocked to traffic as the security forces went through their paces each morning in elaborate rehearsals.

58.   The square itself was still blocked to journalists, the Red Cross and curious locals.

59.   The roads approaching the park have been blocked to traffic as the security forces went through their paces each morning in elaborate rehearsals.

60.   The square was blocked to journalists, but television pictures showed that many of the demonstrators, who were living in makeshift tents, were women and elderly.