On a Friday morning in east London, the last chapter of a criminal enterprise that had been pieced together from encrypted messages, hidden maritime cargoes and cold, careful police work finally snapped into focus. Four men who had once imagined themselves as international operators stood before a judge at Snaresbrook Crown Court, leaving no doubt about the scale of their ambition: a conspiracy to bring a huge quantity of cocaine into the United Kingdom hidden inside shipments of frozen fish. The drugs were ultimately destined for Billingsgate Market, one of London’s most famous and historically significant food markets, and the plot involved legitimate-looking businesses and overseas contacts who believed the scheme could slip through the cracks. Instead, the men were arrested, charged and later convicted of conspiracy to import Class A drugs. Samuel Tokeley, 57, from Alicante in Spain, and Nicholas Shilling, 63, from Dubai in the United Arab Emirates, were each jailed for 22 years. Scott Richards, 51, from Wickford in Essex, was sentenced to 14 and a half years, while Scott Unwin, 52, from Dagenham in Essex, received a 13-year term. The sentences, handed down as a packed courtroom listened to the details, represented the end of a sprawling investigation described by detectives as the “Fish Conspiracy.”
The Fish Conspiracy, as the Metropolitan Police named it, was ambitious in its scale and almost absurd in its chosen disguise. At its heart was a plan to use Unwin’s legitimate fish business at Billingsgate Market as the legitimate front to receive something far less innocent than a delivery of cod or haddock. Hidden within frozen fish shipments travelling from South America were approximately 600 kilograms of cocaine, a cargo with an estimated United Kingdom street value of more than £20 million. The drugs were being sourced in Ecuador and moved along established trade routes, with the fish acting as a kind of liquid cover for a different kind of haul. Tokeley, Shilling and Unwin were the central plotters, according to police, communicating across borders and discussing payments, shipping documents and logistics as though they were arranging an ordinary commercial import. Scott Richards, the fourth defendant, was also involved in the conspiracy, and his part in the planning helped connect the collection of individuals to the wider criminal operation. But for all the careful organisation, the importation never actually happened. The plot was uncovered before a single crate of frozen fish could make its way to Billingsgate, and the gang’s plan collapsed like a cardboard box drenched by rain. The scheme, detectives said, was part of a wider picture of serious organised crime that included not just cocaine but industrial quantities of other drugs and huge sums of criminal money.
The breakthrough that brought the conspiracy down came not from a dog sniffing through a warehouse or a random inspection at customs, but from inside the group’s own secretive communication channels. The gang had used EncroChat, an encrypted messaging platform that was once considered virtually unbeatable by the criminals who used it. Thousands of messages were eventually recovered from the now-dismantled service, and they painted an extraordinary picture of a group confident enough to discuss the most sensitive details of their operation in writing. Detectives found conversations about the movement of cocaine and ketamine, the handling of large amounts of cash and even cryptocurrency, and the use of legitimate businesses and transport routes to hide their activities from authorities. There were messages about contacts in Ecuador who were responsible for sourcing the drugs, about shipping documentation that would make the shipments look ordinary, and about the brokers and wholesalers waiting somewhere down the line. There were also references to separate conspiracies to import hundreds of kilograms of ketamine, with the drugs due to be processed on the continent before being smuggled into the UK for wholesale distribution. The encrypted messages did not simply reveal that a crime was being planned; they exposed the machinery of the operation, the roles of each player, and the cold, businesslike manner in which they went about organising criminal activity on a massive scale.
What made the case all the more striking was how ordinary the defendants managed to make their criminal enterprise appear. The fish market, with its early mornings and its centuries-old rituals, was not chosen by accident. Unwin’s business gave the plan a legitimate anchor, a place where large deliveries of perishable goods could arrive without necessarily raising eyebrows. The use of frozen fish was particularly clever in the eyes of investigators because frozen shipments could be shipped in bulk, stored for long periods, and moved from port to warehouse to market without drawing too much attention. The men talked about payments and logistics as though they were discussing sales figures and overheads, and they used encrypted telephones to keep their words away from police earwig. But in doing so, they handed investigators a gift. Detective Chief Inspector Dean Grafton, from the Met’s specialist crime unit, said the gang was operating on a massive, industrial scale. “The defendants believed that encrypted communication platforms would protect them as they discussed vast quantities of drugs, laundering criminal profits and exploiting legitimate businesses to facilitate their offending,” he explained. That belief was wrong. The encryption was not the shield they thought it was, and the messages became vital evidence in securing conviction.
Behind the cold statistics and carefully worded charges, there is a human story that reaches far beyond the men who stood in the dock. The cocaine they tried to bring into the country would have been cut, bagged and sold across the United Kingdom, leaving a trail of addiction, violence and suffering in its wake. The ketamine they planned to import might have ended up in clubs and house parties, or mixed with other substances in ways that would prove fatal. Every confirmed kilogram represented not just a loss to the gang but a potential ripple of harm through communities that had no idea the drugs were even on the way. Police officers involved in the investigation have spoken repeatedly about the importance of targeting not just the street-level dealers but the people at the very top of the chain, the ones who remain in the background while others take the risks. This case was exactly that kind of prosecution. By dismantling the Fish Conspiracy and locking away the men responsible, the police sent out a clear message to other organised crime groups: encrypted telephones are no longer a safe place to discuss your plans, and even massive profits cannot replace the security of a locked cell door.
In the end, the gang’s undoing was not a single dramatic raid or a last-minute confession but the slow, painstaking work of following the evidence. Detectives pieced together messages, tracked financial transactions, and built a case that the defendants could not credibly answer. The sentencing at Snaresbrook Crown Court marked the end of a long legal process, but for the men themselves it was the beginning of something very different. Samuel Tokeley and Nicholas Shilling now face decades in prison for their part in the plot, while Scott Richards and Scott Unwin will also spend years away from their families and their old lives. The fish market will continue to operate, as it has done for generations, but it will do so without the shadow of their scheme hanging over it. For the Metropolitan Police, the case is a reminder that crime is often planned in the shadows but committed in the full light of the law. For everyone else, it is a story about how far people will go for money, and about the quiet, patient determination of those who refuse to let them get away with it. The £20 million of cocaine never reached Billingsgate. The market never received the shipment. And the only verdict that mattered was the one that left the gang behind bars.
