Effectiveness of IRAP at reducing road traffic injuries: urgent need for research on what works in road design in LMICs

A recently published impact evaluation overstates the benefits of IRAP protocols in reducing traffic injuries. This ICoRSI Position Statement clarifies the biases in the methods used in this study and how its findings should be interpreted. It further describes the potential value of road design in improving road safety in LMICs but highlights the urgent need for research on developing infrastructure interventions and evaluating them using real-world data from LMICs.