I was thinking of sending a note through with our numbers to both elderly neighbours to say that if they are stuck etc to please call us and we'll get essentials when we pop out and drop if off at their door step etc. All our local deliveries are fully booked for weeks.
I feel awful even thinking like this but we have two young children and if we're all on strict limits I wouldn't be able to guarantee getting our neighbours the things they need as well as food for our dc.