Gang jailed for plot to import drugs hidden in frozen fish shipment

The Met says the group planned to bring £20 million pounds of cocaine and ketamine to the UK from South America.

Author: Alex HulsePublished 26th Sep 2026

Four men have been jailed for more than 70 years between them after the Metropolitan Police foiled a plot to bring cocaine and ketamine into the UK imported in a shipment of frozen fish.

The group were sentenced at Snaresbrook Crown Court on Friday 25 September for their roles in multiple drug trafficking conspiracies which were uncovered through conversations on encrypted – and now dismantled – platform EncroChat. All four were handed custodial sentences for conspiracy to import Class A drugs.

Samuel Tokeley, 57, of Alicante, Spain was jailed for 22 years; Scott Richards, 51, of Browning Drive, Wickford, received 14 and a half years; Scott Unwin, 52, or Reede Road, Dagenham, was sentenced to 13 years; and Nicholas Shilling, 63, of Dubai, UAE, received 22 years.

In addition, Unwin and Richards were sentenced for conspiracy to acquire criminal property, while Richards and Tokeley were also sentenced for the import and supply of Class B drugs. Tokeley was the only one sentenced for conspiracy to be concerned in criminal property.

It follows a long-running investigation by the Met's specialist teams which was launched in 2020 after intelligence from the encrypted communications platform EncroChat was shared with police through the National Crime Agency, who supported the investigation throughout, along with international partners.

Officers analysing the EncroChat material identified the defendants through detailed examination of the message content, mobile phone evidence, surveillance and other supporting intelligence.

Met detectives identified Tokeley, Richards, Unwin and Shilling as key figures within the organised criminal network, with Tokeley acting as a central figure to coordinate the large-scale importation and wholesale supply of what detectives would determine was hundreds of kilograms of cocaine and ketamine into the UK.

Messages recovered from encrypted devices revealed discussions around the movement of cocaine, ketamine, large sums of cash and cryptocurrency, as well as plans to exploit legitimate businesses and transport routes to hide their criminal activity.

A significant strand of the investigation centred on one conspiracy – termed the "Fish Conspiracy" – which involved Tokeley, Unwin and Shilling plotting to import approximately 600kg of cocaine hidden within frozen fish shipments from South America, using Unwin’s legitimate fish business at Billingsgate Market to receive the load.

The importation alone had an estimated UK value of more than £20 million.

Although encrypted messages showed how the group discussed payments, shipping documentation, logistics and contacts in Ecuador responsible for sourcing the cocaine, the importation never happened.

The investigation also uncovered separate conspiracies to import industrial quantities of ketamine, with phone messages revealing plans for hundreds of kilograms of ketamine to be sourced, processed on the continent and imported into the UK for wholesale distribution.

A/Detective Chief Inspector Dean Grafton from Met's Specialist Crime, said: "This investigation exposed an organised crime group operating on an industrial scale, attempting to hide their criminal activity where people were going about their daily business. with links stretching from South America and mainland Europe to the streets of the UK.

“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.

“Through meticulous analysis of EncroChat data and close collaboration with the National Crime Agency and our international law enforcement partners, we were able to identify those responsible and gather overwhelming evidence against them, to ensure they were put behind bars.

“These sentences reflect the scale and sophistication of this criminality and demonstrate our relentless determination to pursue organised crime groups wherever they operate."

On Thursday, 31 August 2023, Met officers arrested Richards and Unwin in addresses in Colchester and Dagenham. During the operation officers seized cash, mobile devices and other assets believed to be linked to criminal activity.

At the same time, international enquiries led to the arrests of Tokeley and Shilling in Spain. On 7 August 2023, officers from the Spanish National Police, supported by the National Crime Agency and Met Police, arrested Shilling in Ibiza and Tokeley in Alicante under extradition warrants. Both men were later returned to the UK to face justice.

At Woolwich Crown Court, Tokeley pleaded guilty on Monday, 23 March, while Richards, Unwin and Shilling were convicted by a jury following a trial which concluded in May.

Co-defendant Nicky Bowers was sentenced to 16 years in January after being convicted of conspiracy to supply Class A drugs, conspiracy to import Class B drugs and conspiracy to transfer criminal property.

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