How to take a lateral flow test correctly – vital steps that could save you from isolation

“Travellers are not allowed to use NHS Test and Trace lateral flow tests for international travel and must purchase a Lateral Flow test from a recognised testing provider.”

Only lateral flow tests from select firms can be used for the purpose of a day two travel test.

The Government sets out an “approved list” of providers on its website, of which Cignpost Express is a part.

Mr Kinane explained: “Travellers should ensure that their test provider is Government listed on its register of authorised providers. We would also advise they check the accreditation status of the provider with UKAS, and that they display the kite mark for the LTIO (Laboratory Testing Industry Organisation).”

The Cignpost Express scientist also pointed out the importance of filling out a passenger locator form before travelling to the UK.

Along with providing details of a passengers journey, this form also includes important details regarding the testing process upon arrival in the UK.

Mr Kinane said: “Prior to travel, you must fill in a passenger locator form with the test details that you have booked – these are provided by the testing company.”

Once travellers have arrived in the UK, they must send a photograph of their test result as evidence, as well and include the booking reference to their test provider.

Mr Kinane warned that “failure to do so could result in a fine of £1,000.”