- Power and phone distribution networks may be disrupted for relatively long periods., Roofs and chimneys can be damaged. , Tree branches may break. , Vehicles can be deported. , Traffic may be disrupted, particularly on secondary roads in forest areas. Limit your trips. , Limit your speed in highway driving, especially if you drive a vehicle or hitch sensitive to wind. , Do not go for walks in forests or along the coast., In town, be vigilant against possible falling objects., Do not work on roofs and do not touch any electrical line fallen on the ground., Store or secure sensitive objects to wind or likely to be damaged., Always install power generators outside buildings.