The shop situation is the one that probably needs to be looked at more closely in how we can make things as isolated as possible without leaving people without their essentials, click and collect expansion is one area that seems simple enough and would restrict social interaction but not compromise their requirements. Allocated time slots for shopping, expansion of the customer service kiosks into selling everyday essentials for people that require them to save a journey through the store (bread, milk, etc) registration at a store so you don’t have people shopping in 3 or 4 different places over a week, anything that reduces interaction has to be beneficial to the stopping the spread of this infection.