The Transport Secretary will unveil the green list for international travel which could be given the green light from May 17 under Boris Johnson’s roadmap out of lockdown.
Shapps will announce which destinations will fall into which band as nations are ranked into three colour coded categories.
With overseas travel set to be permitted from May 17, destinations will be ranked in either red, amber or green as the traffic light system is explained.
The Transport Secretary will be joined by key advisors at No 10 which will be broadcast by key TV channels and radio stations while social media sites such as YouTube or Twitter will also be streaming the announcement.
Quarantine-free holiday destinations
Holidaymakers will finally discover which destinations they can visit this summer without quarantining, with Portugal, Iceland and Malta among those expected to be on the travel green list.
Gibraltar and Israel could also make the cut when the list is published on Friday following weeks of speculation.
Quarantine and coronavirus testing requirements for people arriving in England once foreign holidays are permitted from May 17 will be based on a new traffic light system, with destinations placed on green, amber and red lists.
People arriving from a green location will not need to quarantine on their return and will have to take one post-arrival test.
Those returning from an amber list country must self-isolate for at least five days and take two tests.
The red list requires an 11-night stay in a quarantine hotel at a cost of £1,750 for solo travellers.
Assessments will be based on a range of factors, including the proportion of a country’s population that has been vaccinated, rates of infection, emerging new variants, and the country’s access to reliable scientific data and genomic sequencing.
Update on overseas destinations
The latest weekly rate of new Covid-19 cases per 100,000 people is 21.2 in the UK, 26.5 in Portugal and 28.6 in Malta.
The most popular European destinations, such as Spain, Italy, France and Greece, are initially expected to be on the amber list, but could switch to green ahead of the peak summer holiday months.
Spain has a seven-day rate of 98.2 cases, while Greece is on 113.9.
No plans for the resumption of foreign holidays have been announced by the UK’s devolved administrations.
Cause for concern
A coronavirus strain first detected in India is likely to be elevated to a “variant of concern” after clusters were found in several areas of England, according to reports.
Cases of the variant have been found in schools, care homes and places of worship in the North West, London and the East Midlands, largely linked to travel, Channel 4 News reported.
The broadcaster said it is “highly likely” it will be declared a “variant of concern” on Friday, though cases remain relatively low.
Such a change can mean an escalation in response from Public Health England (PHE), including ordering surge testing.
The strain – B1617.2 – is one of three related variants first seen in India which have been detected in the UK and designated “under investigation” by PHE.
The others are B1617.1 and B1617.3.
According to the most recent data by PHE, there have been 202 confirmed cases of B1617.2 in the UK. Reports suggest there have been at least 48 clusters.
There have been 193 confirmed cases of the B1617.1 variant and five of the B1617.3 mutation.
The Joint Committee on Vaccination and Immunisation (JCVI) is expected to recommended that people aged under 40 should be offered an alternative to the AstraZeneca jab following concerns about blood clots.
The policy currently applies to those under 30 but the age threshold could be raised after the Medicines and Healthcare products Regulatory Agency reported new figures on clots linked to the vaccine.
Last month, people under the age of 30 were told they will be offered an alternative Covid-19 jab to the AstraZeneca vaccine.
The regulator stressed that this was not proof that the jab was the cause of the clots but conceded that the link was getting stronger.