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Four in ten children in Central London who travelled to school by car switched to more active modes of transport, such as walking, cycling, or public transport, following the introduction of the Ultra-Low Emission Zone (ULEZ), according to new research. In the comparison area with no ULEZ, Luton, only two in ten children made this switch over the same period.

Free online tools built by ¹ú¼ÊÃ×À¼¶ÔÕó¿ÆĪ researchers are helping planners design exercise into our towns and cities.

Is it time to ditch the car and find a more active way of getting to work? It could save your life, say Oliver Mytton and Jenna Panter from the MRC Epidemiology Unit, writing for The Conversation.