Latest rules on face masks in Tesco, Asda, Aldi and Sainsbury's as supermarkets update guidelines
You can read more in our cookie notice. Or, if you do not agree, you can click Manage below to access other choices. If you choose not to, you will still see adverts on our site, because they help us to fund it, but those adverts will not be tailored to you. Latest rules on face masks in Tesco, Asda, Aldi and Sainsbury's as supermarkets update guidelines. Dr Maria Van Kerkhove, the WHO's technical lead expert on Covid-19, recommends that people to wear a "fabric mask - that is, a non-medical mask". Read More. Asda. Asda says staff and customers can choose whether to wear face masks in stores - and they won't be made mandatory.