European police and politicians have warned. The Netherlands is the latest country to outlaw the sale of the plant, which is now banned in sixteen EU member states and Norway. Khat is freely sold in the UK and observers say the UK's isolated stance could make it the main base for Europe's khat trade. The British government has commissioned a new review of khat use. Until announcing its ban earlier this month, the Netherlands was similar in its stance to the UK where the East African plant is legally imported, sold and consumed. In 2005 the UK Home Office commissioned a report by the Advisory Council on the Misuse of Drugs (ACMD) which concluded that "the evidence of harm resulting from khat use is not sufficient to recommend its control." In the UK, the drug is mainly consumed by people of Somali and Yemeni origin and the ACMD report concluded there was "no evidence of its spread to the general population." 'Social harm' Gerd Leers, Immigration and Integration Minister in the Netherlands, says he already has enough evidence of social harm caused by the drug to support a ban, which will come into force from June this year. Continue reading the main story “ Start Quote Those who argue against a ban don't know about the community and they can't see all the damage it is doing to families and individuals” Muna Hassan Sister of khat user Mark Lancaster, MP for Milton Keynes North, argued that khat should be outlawed in Britain in a speech he made in Parliament earlier this month. But others say that making khat a controlled drug could lead to further problems. "What worries me about the Netherlands is that once these legal Somali traders are criminalised and have their livelihood taken away from them - what are they going to do next?" says Axel Klein, an expert witness for the ACMD's 2005 report. "They have contacts, trading skills, financial acumen so it is very possible that they will start trafficking the khat and then diversify into harder drugs. "This is our main concern when looking at the UK as well. "Do we really want to create the opportunity for an organised crime syndicate to start-up from nowhere with long term consequences by banning khat?" Continue reading the main story Find out more Hear more on The Report on Radio 4 on Thursday, 26 January at 20:00 GMT. You can listen again on the Radio 4 website or by downloading the podcast Listen to The Report on the Radio 4 website Download The Report podcast Explore The Report archive Mr Klein argues that khat is chewed mainly by older men in the Somali diaspora and the practice will die out - rather like snuff has done in the UK. But British-Somali Muna Hassan is not so sure. She blames khat use for inducing her younger brother's paranoid schizophrenia. He has lived in the UK since the age of five and had a bright future ahead of him, studying at university, when he then started chewing khat. "The Somali community has a unified voice on this," she told Radio 4's The Report. "Those who argue against a ban don't know about the community and they can't see all the damage it is doing to families and individuals. We know," she says. 'Dangerous' drug Eleni Palazidou, a psychiatrist who has worked with the Somali community in east London, agrees. "For me it is a drug - no two ways about it. "Every patient that I have seen who chews khat, I have seen them worsening and it is impossible to get their condition under control. Continue reading the main story What is khat? Khat refers to the leaves and shoots of the Catha edulis - a flowering shrub native to the Horn of Africa and Arabian peninsula Khat has many names including 'qat' (Yemen), 'jad' or 'chad' (Ethiopia, Somalia), 'miraa' (Kenya) or 'marungi' (Uganda, Rwanda). Khat leaves are chewed and contain stimulant substances that have amphetamine-like properties. Khat contains cathine and cathinone which, as isolated substances, are banned in the UK, but in khat leaves are not. It is chewed mainly by men in khat houses known as Mafrishes, though there is anecdotal evidence of growing use by teenagers and women. In the UK it is an informal, legal trade so it is impossible to know exactly how much is imported. Estimates range from 10 to 60 tonnes a week. "What khat does to the brain is similar to amphetamines. I think heavy, regular use is dangerous. I have no doubt that khat has a major adverse effect on people's mental health and does cause psychological problems," she told The Report. The Netherlands' ban has been welcomed by Dutch citizens like Dagmar Oudshoorn, mayor of the village of Uithoorn, near Schipol, who says the khat trade has been a blight on her community. "Four times a week 200 cars arrive with people who want to buy khat and they fight - we had stabbing incidents - and they leave rubbish everywhere. "We want to refurbish our business area but because of the bad environment we lose investors and customers," she told the BBC. Neighbouring states, where the drug has long been illegal, have also put pressure on the Dutch government in The Hague because they have seen a sharp increase in khat trafficking from Holland. For Europe's Nordic countries, much of the khat arrives by truck across the Oresund bridge between Denmark and southern Sweden. Swedish police estimate that 200 tonnes is smuggled into the country each year, with a street value of 150 euros (£125/$190) a kilo. Continue reading the main story “ Start Quote With the Eurotunnel you can get from London to Malmo in 15 hours. Britain will become the new hub in Europe that is for certain” Detective Stefan Kalman Swedish police After years of lobbying, Swedish MEP Olle Schmidt admits he was pleasantly surprised by the Dutch move to ban khat. "There is a shift in the Netherlands. They no longer want to be seen as a liberal country where tourists can come to smoke pot and buy drugs. "Now, of course, khat will come more extensively to the London airports and then be smuggled to the rest of Europe, because you can earn a lot of money with this drug," warns Mr Schmidt. Stefan Kalman, a senior detective in the Swedish drug squad, says customs officers catch smugglers on the border several times a week. "The couriers often have accidents because they drive so fast", he says. "Sometimes they shoot past the border controls without stopping because they are nervous - khat is quite bulky and you cannot conceal it like other drugs." They are also in a rush because the drug has to be consumed when it is fresh. Cathinone, one of the psychoactive agents in khat leaves, is highly unstable and loses its potency within three days of harvesting. With the door slammed shut in Holland, smugglers will turn to the UK despite the longer distances says Detective Kalman. "With the Eurotunnel you can get from London to Malmo in 15 hours. Britain will become the new hub in Europe that is for certain." The British government has commissioned a new review of khat use - the date of its publication is still to be confirmed.
state of Tamaulipas, where troops have seized around 110 armored cars, including more than 20 monsters that evoke scenes from the 1979 film "Mad Max." Most are heavy trucks that were equipped with armor at clandestine workshops, mostly located in Tamaulipas. Some of the vehicles can carry 12 gunmen, the officer said. Soldiers dismantled one workshop in the Tamaulipas town of Camargo in a June 2011 operation, seizing two armored vehicles and nearly three-dozen more - including 23 tractor-trailers and other heavy trucks - that had not yet been plated. One monster seized last year weighed more than 30 tons because it was covered in thick steel plates and further reinforced with railroad tracks. The officer said troops also confiscated a cargo van dubbed the "pope-mobile" that had an elevated cabin similar to the "room" in the Roman Catholic pontiff's vehicle, although the Mexican van was secured with metal plating instead of bullet-proof glass. "The vehicles are built with steel plates at least an inch thick. Small-caliber projectiles, such as bullets from assault rifles, have a hard time penetrating the armor. They can only be destroyed with heavy weapons or anti-tank shells," the officer added. "They don't circulate on roads or in the cities, but instead operate on byways, which are the routes used to take drugs to the border with the United States," the source said. The brutal turf war being waged in Tamaulipas between the Gulf and Los Zetas gangs - former allies turned arch-enemies - has forced both organizations to develop these armored vehicles to run their businesses. The officer noted that the state has vast semi-arid plains with hundreds of small side roads and byways where the traffickers transport their drugs in light vehicles escorted by the monsters. A ranch where suspected Zetas hit men killed 72 undocumented migrants in August 2010 - apparently after they had refused to work for the gang as enforcers or couriers - was located on one of these unpaved side roads in Tamaulipas. "The cartels are fighting to control and protect these routes both for drug- and people-trafficking and in the opposite direction for the smuggling of weapons to Mexico, as well as to bring in a large quantity of merchandise illegally," the source said.
