Figure 5.9.7 – Recommendations for verge design adapted to the level of forest fire risk provided in Portugal. A: In low-risk areas, such as vineyards and other irrigated crops, vegetation of the middle strip can be taller and diverse, increasing benefits to biodiversity. B: In high-risk areas, vegetation should be kept short to reduce the risk of fire spread (Source: Adapted from LIFE LINES, 2021).