Hello and welcome to bbc news. A Public Health emergency has been declared in delhi due to soaring levels of air pollution. In response, all schools have been shut until tuesday and 5 million face masks have been handed out to students. The citys chief minister said the area has been turned into a gas chamber as a result of the thick fog, caused in part by fires used to clear farmland in neighbouring states. From dehli, pratiksha this is bbc news, the headlines Dangerous Levels of air pollution in delhi have forced authorities ghildial reports. To declare a Public Health emergency. Schools have been shut until at least tuesday, construction halted, it is like a scene from a dystopian Science Fiction movie. For a third day in a row now, residents of delhi are inhaling the seasons worst toxic air. And face masks are being handed out. In some parts of the city, the levels of pm 2. 5, the tiny particles that can penetrate deep into our lungs, are peaking at more than 500 beto orourke has announced hes mcg per cubic metre. Dropped out of the 2020 president ial race, saying his campaign doesnt have the recources to continue. The World Health Organization the former texas congressman has been struggling with months of poor recommends a maximum level of 25. Opinion polls and lackluster fundraising. Im in central delhi, essex Police Believe the thirty nine migrants found dead just near the Main Business in a refrigerated lorry were most likely all vietnamese. District, and with the iconic meanwhile, in vietnam two people have been arrested in connection india gate behind me. But as you can see, it is barely visible, with a thick blanket of smog around it. It is daytime, but hardly any sunlight is able to percolate the thick layer of smog that shrouds the city. The government says it is doing what it can. It has banned construction activities and plans to limit the number of vehicles on delhis roads. But the main reason for the toxic air here is the burning of crop stubble by farmers in neighbouring states of haryana and punjab, and there seems to be no respite from that. In november last year, i was really ill. I wasnt wearing a mask and it was so polluted last year also, and i got really, really bad lungs. My doctor suggested me to wear a mask every day. Translation i didnt realise how bad it will get. Do we really want our kids to grow in such an environment . No one really cares. No one wants to improve the situation. Several studies say that the pollution in delhi is damaging Peoples Health at an alarming rate and causing premature deaths. It really is a Public Health emergency. Dr maria neira is the World Health Organizations department of Public Health and environment director. She told us earlier how she sees the situation in delhi. We have been very concerned in the World Health Organization regarding this issue of air pollution all over the world. But its true that the situation in new delhi, in india, is deteriorating, and we are really very much concerned, because this is having a terrible impact on Peoples Health. As you know, the Public Health emergency status has been declared, because the situation is really the levels of air pollution are reaching really impossible numbers, and this is having an incredible impact on Peoples Health. India and delhi authorities have taken some measures now to reduce immediately or try and reduce these levels of air pollution, on an acute situation, but more structural measures to reduce this air pollution needs to be put in place in the medium and long term, and not only in acute situations. In the us, as the democratic president ial candidates race continues to gather steam towards 2020, the former texas congressman beto orourke says he is dropping out of the race. This is what he had to say. This is a campaign that has prided itself on seeing things clearly and on speaking honestly and on acting decisively. We have to clearly see, at this point, that we do not have the means to pursue this campaign successfully. Lets get some of the days other news the army in mali says 35 soldiers have been killed in what it has called a terrorist attack on a military post in the north. A month ago, a0 soldiers were killed near the border with burkina faso, in what was one of the deadliest assaults of its kind. The streets of algiers have been packed with tens of thousands of Anti Government protesters celebrating the anniversary of algerias war for independence. Many protesters called for a new revolution and expressed their opposition to plans to hold president ial elections next month. The massive turnout is one of the biggest in the past nine months of demonstrations, held every friday. The Us Government has reportedly launched a National Security review of the owner of tiktoks 1 billion acquisition of social media app musical. Ly two years ago. In recent weeks, us lawmakers have been calling for a probe into tiktok, which is owned by beijing bytedance, over concerns the Chinese Owned Company may be censoring politically sensitive content. In one of the biggest global sporting events of the year, england and south africa will take to the field injapan on saturday for the final of the Rugby World Cup. Tens of millions of people are expected to tune in. Our Sports Editor dan roan is in tokyo. Another tactical masterclass by eddiejones. It may be the eve of the world cup final, but englands head coach still found time to put some local schoolkids through their paces today. Earlier, it was his captain taking instructions, this the squads final Training Session before the biggest game of their lives. Its a good session, boys, its good work. Puts us in good stead for saturday, that. Owen farrells leadership has been crucial to his teams journey in japan. Theyve had much to celebrate during this campaign, but he told me the job is not yet complete. We know that we cantjust expect to do the same as last week and the same to happen. Weve got to figure out ways to put ourselves in the best place possible to perform. It is 16 years since one of the most cherished moments in english sporting history Jonny Wilkinsons extra time drop goal sealing victory over an australia side coached byjones, to win the world cup for the first and only time. Today, the hero of that triumph was helping englands kickers as they try to emulate the team of 2003, but he told me this current squad can handle the pressure. I see a difference in this team, to a degree, because or certainly from some of the players, because i dont think theyre like the way i was. I think theyre not reclusive, or very introverted in that respect. I think theyre going to deal with it in their own way. But englands opponents, south africa, also have great pedigree in this tournament, their iconic 1995 triumph on home soil uniting a nation. 2a years on, siya kolisi is the teams first black captain, a powerful symbol of a more representative team. I havent seen support like this for our team in a very long time, you know, since 2007. And its really special, and i dont think anyone outside south africa understands what this means to us. And ive seen it, ive seen bits of it. You know, i havent seen all of it yet, and i know tomorrows going to be more, more, more special for the country. Organisers have hailed asias first world cup a towering success, but for the thousands of england fans descending on japan, there is only one place to be tomorrow. Wed love to get tickets. Were going to try when we go to tokyo. Weve got time, we arrive early in the morning. Kick offs around 6 00pm, i think, local time, so hopefully we can get tickets. Weve had requests to find tickets, but theyre like gold dust. You wouldnt sell your tickets youve got . No way. How much do you need, how much do you want . Go on. Not a chance. If england do return home victorious, these are the kind of scenes that will greet them after a win that could change the players lives and reinvigorate the sport. Dan roan reporting. You are watching bbc news. Dont forget you can get more on all our stories, including updates on the Rugby World Cup final, by logging onto our website, bbc. Com news or download the news app. Boris johnson has denied Donald Trumps claim, made in a radio interview with nigel farage, that his brexit deal with the eu could jeopardise a trade agreement between britain and america. The Prime Minister also insisted that the deadlock over brexit in Parliament Left him with no choice but to call a general election. He has been speaking to our Political Editor laura kuennsberg. Are there any circumstances under which you might work with nigel farage . Well, first of all, it is a great brexit. Its a proper brexit. It delivers exactly what we wanted, what i wanted, when i campaigned in 2016 to come out of the european union. It takes back control of our money, our borders, our laws. It enables us to do proper, all singing, all dancing free trade deals. Now, the difficulty about doing deals with any other party is that any other party im afraid simply risks or voting for any other party simply risks putting Jeremy Corbyn into number ten. There are no circumstances under which you would work with nigel farage . I want to be very, very clear that voting for any other party than this government, this conservative government, this one nation conservative government, is basically tantamount to putting Jeremy Corbyn in. Your mutualfriend, the president of the United States, thinks you should work with nigel farage. Is he wrong . Well, look, im always, always grateful for advice from wherever it comes. And we have great relations, as you know, with the us many other countries. So hes wrong about that. But im just telling you, laura, what i think about the way to do this. President trump has also said that your brexit deal means that you cant really do a good deal with the americans. Is he wrong about that as well . Theres one thing hes right about, which is that theres certainly no question of negotiating on the nhs. That is absolutely true, and hes right about that. But, on the technicalities of the deal, anybody who looks at it can see that the uk has full control, as one whole uk england, scotland, wales, Northern Ireland as one uk. So the president hasnt looked at it, then. He said you cant do it. You cant trade, we cant make a trade deal with the uk. So hes misunderstood it . Well, i dont wish to comment on what he may or may not have read. What im telling you is what everybody can see from the terms of the deal we did. If we can get it over the line by with this election in the middle of january, then well have it done. Why would anybody believe you on that, when you have broken your promise already, where we should have been out of the eu yesterday . Now, youve failed on that. I bitterly regret that we havent come out, but on the other hand, people said we wouldnt be able to get a new deal at all. In your first speech in downing street, you stood outside there and said, the buck stops here. And now this has gone wrong, you took your deal away from parliament, like taking your bat and ball away from home, and now youre blaming them. Well, with great respect, laura, i dont think that parliament were. I think that mps were never going to deliver that deal on that timetable, and they werent going to. So why did you try, then . Notjust by 31 october. It was clear, from what they did, they wouldnt have done it by christmas. They wouldnt have done it by 31 january. Their strategy was to keep rope a doping the government and then pushing the deadline on beyond 31 january. It would have been totally miserable. Would you rule out expanding the use of the private sector in the Health Service . Look, we are putting £34 billion into the nhs. That is taxpayers money, and we are absolutely determined to continue to increase taxpayers money. But would you rule out expanding private sector involvement . What i will tell you look, of course, you know, there are dentists and optometrists and so on who are providers to the nhs. Of course thats how it works. But we are i believe passionately in an nhs free at the point of use for everybody in this country, and if you ask me, is the nhs. . Of course it isnt. Do you worry this gamble of going to the country now might backfire for you, just as it did for theresa may . Well, honestly, laura, weve just got no choice. Weve just got no choice. And parliament is determined this is a parliament that is basically full of mps who voted remain, and the overwhelming bulk of the mps in parliament voted remain. You know, i love them, theyre a lot of my friends, but thats the way they are. They voted remain, and they will continue to block brexit if theyre given a chance. There was no option for us. Prime minister, thank you very much. Thank you. While politicians debate the future of brexit, police are looking into possible criminal offences committed during the 2016 referendum campaign. Londons metropolitan police have been investigating alleged breaches of electoral law by the official Brexit Campaign group, vote leave. It has now emerged that police handed over a file on vote leave to state prosecutors last month for advice on how to proceed. Here isjessica parker with more on what the allegations against vote leave. Some people may remember they were fined by the Electoral Commission. The Electoral Commission found that boat leave had exceeded its spending limit by funnelling more than £650,000 through a pro brexit youth group called be lieve. So that was handed out at the time, but met Police Offices have been looking at that material be leave. And what has emerged this evening is that those offices have now handed a file to the Crown Prosecution Service for what is known as early investigative advice. That happened on thursday 17 october. That is an unusual that isnt unusual for Police Officers to do Something Like that, to hand a file over to the cps for review. But we understand that has now happened. Britain has become the latest european country to halt fracking for oil and gas because of safety concerns. The government withdrew its support after a report by its oil and Gas Authority warned that it wasnt possible to predict the size or timing of any earthquakes that the process might trigger. France and germany have already banned onshore fracking and it has been controversial in the uk for some time. This is bbc news. The headlines a Public Health emergency has been declared in the indian capital delhi, with all schools closed for four days because of dangerous air pollution. Beto orourke has announced hes dropping out of the 2020 president ial race, after a lack of support and funding. Essex police now say they believe all 39 people who died in a refrigerated trailer were vietnamese, and theyre liaising with the government in hanoi. Some of the victims families have been identified. Our Home Affairs CorrespondentDaniel Sandford reports. Eamonn harrison, the 22 year old from county down in Northern Ireland, who appeared in court in dublin today on a european extradition warrant. Detectives suspect he was the driver of this blue lorry cab which dropped off the refrigerated trailer in zeebrugge, before the deadly trip across the channel. The trailer travelled from belgium unaccompanied on this cargo ship, the clementine, arriving in purfleet on the thames, just east of london. Essex police want to extradite Eamonn Harrison because, by the time the trailer got to waterglade Industrial Estate, less than two miles away, 39 people were found dead inside it. Police also want to talk to ronan hughes and his younger brother chris hughes. The trailer was rented in ronans name, and the detective leading the investigation was in Northern Ireland today to make this direct appeal. Ronan and christopher, hand yourselves in to the Police Service of Northern Ireland. We need you both to come forward and assist this investigation. In vietnam, the National Broadcaster showed pictures of police launching an investigation there, as two people were taken into custody on suspicion of people smuggling. What started with the discovery of 39 people dead in a refrigerated trailer here on an essex Industrial Estate has turned into an international investigation, with Police Looking into what seems to be a loosely linked Global Network of criminal organisations smuggling people into the uk from halfway round the world. Daniel sandford, bbc news, grays in essex. The bbc has discovered theres been a huge rise in the number of children needing hospital treatment for food allergies. Last year saw a jump of 65 more teenagers in england requiring care, compared to 5 years ago. Alpa patel has been speaking to some of those trying to manage day to day including a mother whos described what its like when your child ha