Figure 1From: Are income-related differences in active travel associated with physical environmental characteristics? A multi-level ecological approachPercentage of trips of interest (0.1 to 5 miles) made by active means, stratified by income group and environmental deprivation. *Multiple Environmental Deprivation Index, capturing small-area exposure to multiple health-related environmental characteristics including air pollution, proximity to industry, cold climate, green space and UVB.Back to article page