Rapid, twice-weekly COVID tests to be offered to everyone in England - including home delivery It is aimed at people without symptoms, because one in three people with coronavirus don't have them and may be spreading the virus unwittingly. The government says the offer is currently for England only and the devolved administrations in Scotland, Northern Ireland will make their own decisions. A major marketing campaign encouraging people to take up the offer of twice-weekly lateral flow tests will also start in England this Friday. Tests will be available through: • A home ordering service, which allows people to order lateral flow tests online to be delivered to their home