LONDON (Reuters) - Seven suspects have been detained on board the tanker Nave Andromeda in the English Channel and the operation has concluded, Isle of Wight radio reported. “Isle of Wight Radio understands seven suspects have been detained and the operation has been concluded,” the station said. British police said the crew of the Nave Andromeda had been subject to verbal threats from stowaways and that they were working with coastguard and border forces to resolve the incident.