Been watching these pictures for the last few minutes. This is a protest, a number of people gathering their from the main square in tel aviv to the defence ministry. Holding up the signs of women hostages held in gaza. They are calling for their Immediate Release. We can hear the chanting there, and the posters in the pictures are just behind the cameras position there. Is itjust turns around again, you can see that Protest Calling for the immediate return of the hostages. We will get more on the humanitarian situation in gaza. Cancer patients say theyre being denied exit for Life Saving Treatment through the rafah crossing to egypt, despite their names appearing on authorised Evacuation Lists. In parallel, fees charged by an Egyptian Company arranging evacuations from gaza have rocketed during the war, the bbc� s Lara Elgebaly has the story, which was also produced by haya al badarneh. Hopefully i will find my name there and be able to travel. God willing. Translation im on my way to the border crossing. Hopefully i will find my name there and be able to travel god willing. This is sahems third time at the border in as many months. She was being treated for leukaemia when the conflict began, leaving her and almost 10,000 other Cancer Patients in gaza without treatment. Despite her name being on Evacuation Lists for the sick and the injured, she was turned away at the border. Translation i read that my name was published on the rafah was published on the rafah coordination groups. My name was published on the Departure List twice. I have been to the crossing point twice for no reason. I was turned away. Sahems name appeared on this list for evacuation to turkey on november 19th, but Border Agents on the palestinian side turned her away, saying the turkish envoy wasnt there to receive her. But we found that that wasnt the case. Muna ashrafi was being treated for Breast Cancer and was on the same Evacuation List as sahem. She was allowed to leave to turkey for treatment that day and was even able to bring her two daughters with her. Translation afteri got through the crossing onto the egyptian side, i saw the turkish Consul Waiting for us and i knew i was going to turkey. Weve spoken to two other Cancer Patients who say theyve been turned away at the border despite their names being on Evacuation Lists. Officials in turkey told the bbc that they are not involved in approving the exit of patients from gaza and that they are willing to treat as many patients as they receive. Only 600 Cancer Patients from gaza have managed to leave since october 7th. Israel vets who is allowed to leave gaza. The Israeli Ministry of defense told us they have no restrictions on the number of patients allowed to leave for medical treatment. Palestinian border authorities declined to comment on sahems case. But it seems there are other ways to leave gaza. A lucrative monopoly has emerged from the war, with one egyptian travelagency, hala, charging palestinians 5,000 per person to exit gaza within one to two weeks. This is more than four times the average annual salary in gaza. This man says he had to pay a Hala Employee an extra 300 to get his family on the Evacuation List. Weve hidden his identity. Translation they werent letting anyone in. If you wanted to go in, you had to pay to be let in so then you could pay the 5000. So then you could pay the 5,000. The fee was 5,000 for an adult and 2,500 for a child for palestinian passport holders. He is one of ten people who told us they made extra payments of up to 4,000 to help employees to get their families evacuated. But it seems the best connected in gaza can leave without paying at all. We found the names of palestinian citizens on an Evacuation List meant for egyptians. One of them told us they were helped to get on the list by someone with political connections. Neither hala nor the Egyptian Foreign Ministry responded to our questions. In gaza, time is running out for sahem, whose cancer is spreading. Translation we are suffering now. My medicine is finished. Im so tired. I can hardly see in front of me. No blood tests or anything. My chemotherapy ran out a long time ago. Without the money or connections many patients like sahem have been left behind. Here in the uk, the children of some of the victims of the post Office Scandal are seeking compensation for the impact their parents wrongful convictions have had on their lives. Heres our Business Correspondent emma simpson. Katie downey is stepping out to tell her story. Her dad ended up bankrupt trying to make up for the huge shortfalls at its post office. Nice to meet you finally. Of course, ive met your dad. Yes. She had an idyllic life until one day, they suddenly fled abroad. She only found out the truth six months ago. I wasnt able to say goodbye. I wasnt able to finish my sats in year 6, and ijust had to go to a country where i couldnt speak the language. For 15 years, ive blamed my parents, which really upsets me, and i feel guilty saying that now. But its not the case, the post office did that to my family, and thats why our family unit was destroyed. Shes formed a Support Group for the children of wronged postmasters. I met some of its first members. Im so pleased to meet you all. Millie castleton� s dad featured in the itv drama. Shes got her own awful story bullied at school, ending up with an eating disorder. After my first year of uni, i had to drop out for a year because i was very, very sick. I had to go to hospital for about nearly a week because they were concerned about my heart failing. So, yeah. And eating disorders kind of, like, stick with you, so recovery was a very long process. Today, others met for the first time on the bbc breakfast sofa. Its like ive known them forever, really, cos we have that same awful thing that � s happened to us. Thats happened to us. The groups called lost chances, and its easy to see why. A lot of us have missed out on careers, weve missed out on education, and ultimately, our childhood we have missed out on. A lot of us worked when we were younger to be able to afford things that our friends did and we couldnt. Katies wasting no time. Shes already had a reply from the boss of fujitsu. He hopes she can be included in a wider meeting with victims. But you would like them to offer some money, as well. Yes, offer the financial redress that theyve spoke about and other things they would possibly be able to offer us education. Counselling . Counselling. It could be their best hope. Compensation for Family Members would be a very unusual step. The law doesnt normally compensate for these kinds of losses, but this scandal is already breaking new legal ground, and this groups just getting going. Emma simpson, bbc news, staffordshire. Spacex has launched its Starship Rocket into space for his longest test yet, but the rocket was lost as it reentered earths up was here. The government new objectives thatll eventually get us to that glorious, rapid, reusable future. Twice before, Starship Blew Upjust minutes after launch. Was this going to be third time lucky . So far, so good. We are feeling the rumble. We are seeing 33 out of 33 raptor engines ignited. And now the critical part, where it blew up before the successful separation of the upper and lower sections. 0k, we got a starship on its way to space and a booster on the way back to the gulf. Oh, man, i need a moment to pick my ijaw up from the floor because these i these views are just stunning. And heres a view of the lower section falling back to earth. But then, communication is lost. And acquisition of signal, well see if we can get some other video. But back in space, its all going fine, and the upper section begins reentry into the earths atmosphere. This is where the earths atmosphere is doing the work to slow us down. Its heat shield red hot, until its signal is lost. Its heat shield red hot, until its signal is lost. Again, this is the furthest and fastest that starship has ever flown. But overall, its been a good day for the flight team. Looks like success today. They havent managed to bring the booster back, but thats, i think, a readily solvable problem with a few more trials. And it looks like the Starship Activities in orbit have gone very well. Things keep going wrong because spacex is testing brand new technologies, but each time, they get a little bit further. Starship is absolutely enormous. Its 120 metres tall thats nearly 400 feet. The rocket has two main parts. At the bottom is the super heavy booster, which is incredibly powerful with its 33 engines. On top is a spacecraft, which can carry cargo or a crew of an astonishing 100 people. And what makes it really special is that in theory, both parts are reusable. The eventual aim is to build a spacecraft able to send astronauts back to the moon. And maybe one day take them to mars. Pallab ghosh, bbc news. Still to come. Still to come on The World Today is it bye bye bmi . Research suggests there may be a better way to measure obesity. And why the latest addition to the worlds Cultural Heritage is something to rave about. Around the world and across the uk. This is The World Today on bbc news. Im nelly, im 11 years old. Im just on the english championships and in a few weeks, ive got the british championships, which is quite big for me. Yeah, itsjust exciting. Hi, imjoejoe, im hi, im joe joe, im 13 and from lincoln hi, im joe joe, im 13 and from lincoln it hi, im joe joe, im 13 and from lincoln. It feels like youre flying and you lincoln. It feels like youre flying and you just feel so much better. Im lexi, im13 and from lincoln. You just im lexi, im13 and from lincoln. You just get im lexi, im13 and from lincoln. You just get to im lexi, im13 and from lincoln. You just get to do im lexi, im13 and from lincoln. You just get to do flips you just get to do flips and anythingm you just get to do flips and anythingm it you just get to do flips and anything. It amazing you just get to do flips and anything. It amazing howj you just get to do flips and anything. It amazing how fun it is. � , anything. It amazing how fun it is. � , ,. , anything. It amazing how fun it is. Its satisfying to know all the hours of hard is. Its satisfying to know all the hours of hard work is. Its satisfying to know all the hours of hard work that is. Its satisfying to know all the hours of hard work that they is. Its satisfying to know all the i hours of hard work that they put in actually comes to fruition. Weve got three qualified this year, and hopefully we can keep that going. When you think of unesco world heritage, you may think of the taj mahal the Great Wall Of China another new addition, including the Techno Rave Scene in berlin. A campaign has been running for over ten years and now unesco has recognised to the scene on its Cultural Heritage list. Unesco says techno became the soundtrack of the spirit. After the fall of the berlin wall. Shes from rave the planet, a Campaign Group who made it have to you next go. Thanks for coming of the programme. You next go. Thanks for coming of the programme you next go. Thanks for coming of the programme. You next go. Thanks for coming of the rouramme. ,. The programme. Thanks for having me. How are you the programme. Thanks for having me. How are you feeling . The programme. Thanks for having me. How are you feeling . 0h, the programme. Thanks for having me. How are you feeling . Oh, im how are you feeling . Oh, im overjoyed how are you feeling . Oh, im overjoyed. Its how are you feeling . Oh, im overjoyed. Its hard how are you feeling . Oh, im overjoyed. Its hard to how are you feeling . Oh, im overjoyed. Its hard to put how are you feeling . 0h, im| overjoyed. Its hard to put this into words. The entire team was still writing yesterday and this marks a significant milestone from the entire scene. Far beyond the borders of berlin. This is really huge stopped way low we also want to congratulate all artists who have participated. Congratulate all artists who have participated congratulate all artists who have. Articiated,. ,. , participated. What is so important for eo le participated. What is so important for peeple who participated. What is so important for people who have participated. What is so important for people who have not participated. What is so important for people who have not been for people who have not been following techno and music in berlin. What is it in whats special about it . ~. V berlin. What is it in whats Special Aboutit . � ,. , berlin. What is it in whats Special Aboutit . � ,. Berlin. What is it in whats Special Aboutit . , about it . Whats special about it is it is a art about it . Whats special about it is it is a part of about it . Whats special about it is it is a part of the about it . Whats special about it is it is a part of the unique about it . Whats special about it is it is a part of the unique history. It is a part of the unique history of berlins culture, because before the fall of the berlin wall, west berlin was kind of an island in eastern germany, and we had the special situation here that the government existed. This was what made berlin super attractive for many creative people and pacifists all over germany. They all moved here, and so they founded a creative scene here that was based for making this special culture flourished. When the wall fell down, the Eastern Berlin parts were open. There were empty spaces and the authorities were not clear who is responsible. That was kind of a flourishing soil in a very special way, and we also. I in a very special way, and we also. , in a very special way, and we also its in a very special way, and we also. Its the in a very special way, and we also. Its the best. In a very special way, and we also. Its the best it| also. I see. Its the best it could be also. I see. Its the best it could be for also. I see. Its the best it could be for creative also. I see. Its the best it. Could be for creative workers. Also. I see. Its the best it could be for creative workers. Thank ou ve could be for creative workers. Thank you very much could be for creative workers. Thank you very much for could be for creative workers. Thank you very much for coming could be for creative workers. Thank you very much for coming on could be for creative workers. Thank you very much for coming on the you very much for coming on the programme. Congratulations, thank you. Here in the uk. New Research Suggests the traditional method of using body mass index or bmi is not as useful as measuring fat as waist to height ratio. One of our reporters was brave enough to explain how waist to height ratio works. Take a look. The researchers focused primarily on the way we measure obesity in children. The University Of Bristol studied more than 7,200 nine year old children to reach theirfindings. One in three children in the uk are obese or overweight, according to nhs data. And as you can see in this graph, Obesity Rates rose sharply among ten and 11 year olds in england during the covid pandemic and have not returned to pre pandemic levels. Professor Andrew Agbaje was the Lead Researcher for the University Of Bristol study. He explained why this alternative method of Measuring Obesity is better. We first appreciate the children of the � 90s who have provided this data for us. They have voluntarily undergone this research for the past 30 years. And we found out from their data that when we measure obesity in children, we are not measuring fat alone, we are also measuring muscle. And when we looked into metabolic outcomes, we realised we are not getting correctly what fat is supposed to be doing, as fat is bad. So simply because we are putting children on a weight scale. As if. So, our Research Tells Us that bmi is not the best because it doesnt differentiate between muscle mass and fat mass. Muscle mass is protective against so many diseases. But with bmi, we assume everybody� s overweight or many children are obese. But with width to height ratio, we were surprised to discover that width to height ratio tells us about fat mass and not about muscle mass. I see. So, with that. So, just tojump in there, given that thats what you found, would like to see therefore the end of bmi, itjust not be used at all. Of bmi, itjust not be used at all . I think that that time will eventually come, but at the moment, a real expressive usage of Measuring Tape can tell us a lot about fat. So, obesity should not be about weight, but about the fat itself, which is the problem. So bmi doesnt tell us so much about that. It tells us so much more about muscle mass because children have four times more muscle mass than they have for fat mass. So, in that sense, we need a width to height ratio, which a Measuring Tape so cheaply can get us, can give us such kind of nearly perfect result. For that reason, i would say that in our clinics, in the centre, we shouldnt diagnose children with bmi alone. At the moment, we need to add the w