Correction: Children’s Health in London and Luton (CHILL) cohort: a 12-month natural experimental study of the effects of the Ultra Low Emission Zone on children’s travel to school (International Journal of Behavioral Nutrition and Physical Activity, (2024), 21, 1, (89), 10.1186/s12966-024-01621-7)

Following publication of the original article, the authors identified coding errors in the merging of datasets. Correcting these has resulted in an increased number of participants with complete covariate data. These corrections have had a minimal impact on the main findings; the magnitude of the effects and the primary conclusions remain supported.