Inas al-Shaloudy, the mother of the driver, Abdel Rahman al-Shaloudy, said border police officers arrived "in large numbers" on Wednesday at 1 a.m. and evacuated about 50 people from her five-story building and nearby structures. Huddled with the group in a protest tent, she said she heard an explosion at 4 a.m. and returned an hour later to find her apartment filled with broken glass, its inner walls destroyed, and those of her neighbors cracked. "This is not only collective punishment, it is a call for a violent reaction," said Ms. Shaloudy, 43, who teaches English.