| 1 | Houston remains under a nighttime curfew. | |
| 2 | The military authorities lifted the curfew on the city. | |
| 3 | In Cairo, thousands of demonstrators have ignored a curfew. | |
| 4 | Earlier, he imposed an immediate overnight curfew on Abidjan. | |
| 5 | Did their parents check up on their whereabouts and set curfews? |