Frustrated British holidaymakers have been subjected to another day of queueing chaos at Heathrow airport, as they claim to have been crammed into hallways with no social distancing and made to walk long distances with no shuttles available.
Passengers, including pregnant women, pensioners and young children, were made to stand in long queues of 'three to five hours' into the early hours of the morning amid further disarray at border control at Europe's busiest airport.
Pictures shared with MailOnline showed long snaking lines of hundreds of people packed together tightly, as elderly and more vulnerable passengers wilted amid an unapologetic stance adopted by the Home Office, who blame understaffing for the travel mayhem.
The chaotic scenes have been compounded by the fact families with children aged under-12 are unable to use E-gates at Heathrow, while others, including elderly travellers, warn of lengthy queues of 'three to five hour' to pass through immigration.
Furious passengers say they've been left 'stranded' and crammed into the airport's hallways with no access to water, ventilation or toilets as they were forced to stand in long queues well into the early hours of Friday morning.
Travel firms have previously warned that the length queues were damaging to Britain's image and risked putting off future visitors - as the country's grandiose plans for reopening to the world appear to be in tatters.
It comes as Tory MPs yesterday joined the growing backlash around continuing border chaos at Heathrow overseen by Grant Shapps and Priti Patel - as arrivals have been forced to wait for hours for a fifth consecutive day.
Furious passengers say they've been left 'stranded' and crammed into Heathrow airport's hallways with no access to water, ventilation or toilets as they were forced to stand in long queues well into the early hours of Friday morning
Pictures shared with MailOnline showed long snaking lines of hundreds of people packed together tightly waiting at border control, as elderly and more vulnerable passengers wilted
Passengers, including pregnant women, pensioners and young children, were made to stand in long queues of 'three to five hours' into the early hours of the morning amid further disarray at border control at Europe's busiest airport
Raging travellers took to social media to vent their frustrations at Heathrow Airport and UK Border Force, as the Home Office adopted an unapologetic stance and blamed staff shortages for long queues
Pictures taken yesterday showed snaking lines of frustrated passengers waiting to enter the UK, (left) as e-gates were hardly used
Under pressure: Home Secretary Priti Patel - who oversees border force - and Grant Shapps, the Transport Secretary
The latest pictures taken yesterday showed snaking lines of frustrated passengers waiting to enter the UK, in scenes that are now wearily familiar due to Border Force failing to tackle an issue that has been going on all summer.
One furious traveller told MailOnline: 'The queues have been three to five hours long for immigration.
'I landed in Terminal 5 and the transit train wasn't working so we had to walk in a tunnel for about 20 minutes with no ventilation.
'We've been in a queue for two to three hours already, but some have been told the wait is up to five hours - with families and babies stuck in the queue.'
Another person said: 'There are massive queues at Terminal 5 again.
'Really young children and old people had to walk the full walkway as shuttle trains are out of service, and there are no toilets between the gates and passport control.
'No water. No social distancing. Supposedly the UK is a first world country, but not by this measure.
'Absolute incompetence from UK border force and Heathrow airport. Run an airport? They don’t have enough competence and intelligence to run a bath.'
Yesterday, ex-Tory leader Iain Duncan-Smith called the scenes at arrivals 'madness', telling MailOnline: 'We are going to achieve the worst of all worlds by having people close together who may have Covid. The whole thing is chaotic and we still haven't fully opened up yet. We don't seem to have a plan for how we are going to manage that.
'If it carries on like this Heathrow will cease to be a hub airport and Britain will be left in the backwash as an irrelevant country. Having already jabbed such a large percentage of the population we have to get on with things.'
James Gray, MP for North Wiltshire, asked: 'What the hell is going on? This is totally unacceptable and I find it deeply embarrassing that the United Kingdom in the 21st century cannot get people into Britain faster than this.'
The latest bout of queueing chaos began on Sunday and has been repeated every day this week. But the Home Office - which has repeatedly pinned the problem on understaffing - has maintained an unapologetic stance despite widespread fury from the public and senior travel industry figures.
One passenger tweeted yesterday: 'Chaos at Heathrow airport Terminal 4. Four hrs waiting to go through immigration. Families with children, pregnant ladies & old folks everyone had to wait. Is that human?'
A second wrote: 'Passport control at Terminal 5: Empty e-gates. Yet families with kids under 12 have to queue for 2 hours. Two desks open to UK citizens, kids and babies are screaming #disgrace.'
The Home Office disputed this figure, with a spokesman citing Border Force statistics that the lengthiest queue at Terminal 5 yesterday was 1 hour 15 mins.
Under-12 cannot use e-gates due to limitations with the facial recognition technology, meaning families with young children have to use manned desks.
Today Mr Duncan-Smith, the former Tory leader, urged the government to come up with a new solution to the chaos, saying Border Force could remove the need to spend time processing Covid paperwork by introducing sniffer dogs trained to detect Covid.
'The NHS has already done phase one of a trial for medical detection dogs, which has shown they are already almost at the level of a PCR test when it comes to Covid,' he said.
'That would indicate who has it immediately, at which point they can be taken out of the queue and sent for a full PCR.