Be cautious of speed bumps in the dark when driving. We found that whenever you see buildings in the distance, you should slow down because there will likely be speed bumps. If you see the car in front of you braking and bouncing, slow down because there will be speed bumps. At intersections and roundabouts, slow down because there will be speed bumps. When the lane narrows due to military checkpoints, turn on your emergency lights and slow down as the lane might change abruptly. Often, we couldn't see them from a distance because they are not marked or colored, except in city and tourist areas marked with signs and lights. We often didn't see them... it felt like flying~ Egyptians drive recklessly, so even if you're an experienced driver, stay alert. Most of their cars are old and battered, with very few new ones. Private buses and taxis often stop suddenly. High beams are used indiscriminately and may flash at you suddenly. Also, police might escort you back to the city center, and refusing is not an option.