71.   Other striking nurses stood outside the hospital in the capital, Philipsburg, and blocked the entrance.

72.   Petrochemical workers have been blocking the entrance to the plant since last week to demand pay raises.

73.   Protesters blocked entrances to clinics and forced their way inside one of them.

74.   Protesters broke windows with stones and snowballs, and battled police who blocked entrances to parliament.

75.   A few dozen activists kneeled, hands linked, to block two entrances to the Capitol grounds.

76.   A plastic gate blocks the entrance to a staircase.

77.   A federal judge declared a mistrial in a lawsuit that accused Operation Rescue and six protesters of illegally blocking entrances to abortion clinics.

78.   A man politely blocked the entrance to the yellow living room, and guests did not venture upstairs, said Sen. Dianne Feinstein, D-Calif.

79.   A Renault auto factory in Douai, in northern France, was forced to close Monday, its entrances blocked by angry truckers.

80.   A single bored police officer stood guard at the metal barrier blocking the entrance to a small street near the Kremlin where Lebed had his Security Council offices.