British businessman Ryan Cornelius has been held in a jail in Dubai for about 18 years, according to reporting by the Daily Mail and Mail Online. The accounts say Cornelius arrived in Dubai in May 2008 while changing planes on his way from elsewhere to his home in Bahrain. The articles describe his continued detention as having persisted without resolution, and they frame his case as one in which British political efforts have not been sufficient.

Both sources provide the same basic timeline: an entry into Dubai in May 2008 for a transit stop and a long period of imprisonment afterward. However, they do not present detailed case records in the excerpts provided, such as the charges involved, court dates, or the current status of any appeals. Across the two reports, the central points remain consistent: Cornelius is described as a British citizen detained in Dubai for a long period, and outside observers call for action to address the situation.