It has been labelled "Tripadvisor for radical smugglers".
Migrants from the Middle East heading to Europe, standing their journeys successful videos filmed wrong lorries, boats and adjacent connected planes.
"How was the route, lads?" A antheral asks successful 1 clip, arsenic idiosyncratic astatine the backmost of the lorry gives a thumbs-up.
The smugglers brought astir 100 migrants illegally to Europe each week, implicit a play of 2 years.
The brace - based successful a car lavation successful the southbound Wales municipality of Caerphilly - offered the migrants bronze, silver, golden and platinum packages - depending connected risk.
A platinum bundle could get you a flight, whereas metallic mightiness onshore you a "comfortable ride" successful the backmost of a lorry.
Investigators recovered the video reviews connected the phones of the smugglers themselves, seemingly made arsenic promotional material.
Now the 2 men, Dilshad Shamo and Ali Khdir, person pleaded blameworthy to radical smuggling midway done their trial.
According to the National Crime Agency (NCA), astir of the radical utilizing their services were from Iran, Iraq and Syria, searching for a amended beingness successful occidental Europe. Many are believed to person travel to the UK.
In 1 video, a migrant said: "Lorry way statement with cognition of the driver; present we person men, women and children - convey God the way was casual and good."
Another showed men smiling to the camera arsenic they pointed to astatine slightest a twelve others connected a vessel travelling rapidly implicit the water.
People smugglers 'like a question agent'
Derek Evans, from NCA, said the brace operated "like a question agency", bringing astir 100 migrants illegally to Europe each week, implicit a play of 2 years.
"It's similar Tripadvisor, they were standing their work wrong that community," helium said.
The highest tier offered - platinum - would get migrants a fake passport and aerial travel, costing betwixt £10,000 and £25,000.
The golden tier would beryllium by vas costing astir £8,000-£10,000. While bronze, the astir risky work - betwixt £3,000 and £5,000 - would impact question successful a dense goods vehicle.
The NCA tracked the smugglers down aft a tip-off and secretly recorded immoderate of their telephone calls.
"From past Friday till past night, I person been smuggling people," Shamo said successful 1 conversation.
"A batch each azygous day, Kurds from Turkey... truthful this week, I smuggled six to 7 batches."
Profits improbable to beryllium recovered
Mr Evans told the BBC Wales Investigates programme that they anticipation to person "dismantled and disrupted" portion of the smuggling industry.
But helium said determination was "no doubt" idiosyncratic other would instrumentality implicit due to the fact that it was specified a "fruitful concern model".
Shamo and Khdir made hundreds of thousands if not millions of pounds, helium said, but the profits were improbable ever to beryllium recovered.
This is due to the fact that they utilized a strategy known arsenic hawala banking, which does not necessitate elaborate accusation from those utilizing it.
Individuals tin deposit wealth to a hawala broker successful 1 country, and a recipient withdraws it from a broker successful different country, utilizing a code.
This means wealth is transferred without immoderate currency being physically moved. No recognition is needed from those utilizing it.
While determination are morganatic and adjacent "essential" uses for it - specified arsenic radical without slope accounts sending remittances to their families overseas - it is besides a strategy that is "attractive for transgression activity", said Claire Healy, of the UN's Office connected Drugs and Crime (UNODC).
On the way of the smuggling gangs
We knew that from their car lavation successful southbound Wales, Shamo and Khdir had contacts successful Iraq arsenic a cardinal portion of their smuggling operation.
So we travelled to the metropolis of Erbil and enlisted the assistance of a section antheral with cognition of smuggling gangs to find retired much astir the shady but hugely profitable smuggling industry.
He rapidly recovered adverts connected TikTok offering a akin work to the men from Caerphilly, but they were improbable to speech openly astir amerciable activity.
So we went undercover, sending our interaction successful to airs arsenic an Iraqi antheral looking to scope the UK.
One smuggler said helium could put for america to beryllium taken from France to the UK successful the backmost of a lorry for $5,000 (£3,900).
Another man, who called himself Bawar, claimed to beryllium based successful Cardiff and offered a much comfy trip, with a fake passport.
"My brother, we person by level from France to Britain... we warrant nary stoppage oregon fingerprinting," helium told us.
"The magnitude is $8,000 (£6,200) and you tin easy deposit the magnitude successful immoderate transportation bureau you want."
To finalise the deal, Bawar told america to deposit the wealth astatine a hawala successful Erbil.
When our undercover newsman arrived there, the antheral moving it appeared acquainted with the arrangement. We confirmed we were travelling by level with documents provided by Bawar.
"OK, fine. You indispensable cognize that the [hawala] interest is £400," helium replied.
We did not spell done with the deal, but it appeared to exemplify however easy the hawala banking strategy is being exploited by smugglers.
When the BBC approached Bawar for comment, helium denied being progressive successful smuggling, claiming helium was a shepherd who had nary money.
The hawala proprietor successful Erbil denied offering to instrumentality wealth to assistance our undercover newsman question to the UK connected a mendacious passport.
Mr Evans, from the NCA, said lone immoderate of the known hawalas successful the UK were registered with the fiscal authorities, portion galore others were moving wrong a transgression network.
But not capable was being done to place however this benignant of banking was exploited by smugglers and different criminals, said Dr Healy.
"I deliberation a batch of countries are struggling successful their responses due to the fact that they truly don't recognize the system.
"Very often it's simply the idiosyncratic driving a vessel oregon driving a car who gets arrested... these are actors who are precise easy replaceable."
Dr Healy said much fiscal expertise was required to find the criminals making large profits, and further enactment was needed to modulate hawalas to emblem suspicious transactions, portion ensuring morganatic concern acold continue.
"It's besides highly urgent - we've seen astir the world, including the UK, the unsafe conditions successful which smuggling happens and the lives that are lost."
A spokesperson for TikTok told the BBC it had "zero tolerance for contented that promotes quality smuggling" and would region accounts that interruption its rules.
It said it worked with the NCA to "identify and combat organised migration transgression online and respond to evolving threats".
The UK government, having pledged to freeze the slope accounts of smugglers, said it would "stop astatine thing to dismantle vile radical smuggling gangs".
It added that the NCA was moving intimately with planetary partners to make quality to disrupt criminals who usage the hawala strategy to launder profits.