Fig. 4From: Engagement with protective behaviours in the UK during the COVID-19 pandemic: a series of cross-sectional surveys (the COVID-19 rapid survey of adherence to interventions and responses [CORSAIR] study)Graph depicting the percentage of people who reported wearing a face covering frequently or very frequently when out and about in the last seven days in those who reported having been shopping, between April 2020 and May 2021. Error bars are 95% confidence intervalsBack to article page