A 23-year-old unnamed man from Northern Ireland was apprehended early Friday morning on a highway in the town of Beaconsfield, some 25 miles northwest of London.
He was arrested on suspicion of conspiracy to traffic people and conspiracy to assist unlawful immigration. He remains in custody, according to Essex police. It's the latest arrest in the ongoing investigation into the case of 39 people found dead on Oct. 23 in Essex.