A number of postboxes in Coulsdon have been designated NHS priority postboxes.
These are at Post Offices, in the town centre and at Coulsdon South station. All these have a collection at 5.00pm or slightly later (most other postboxes only have morning collections).
These postboxes have been identified as locations where people who have had a home Testing Covid-19 test kit should use to return their test sample for delivery the next day.
For more information visit the Royal Mail website.