Police in the UK have made more than 20 arrests in and around London, southeast England and Birmingham. The suspects are now being questioned. The government said it believes the main players have been caught. There are unconfirmed reports that some of those arrested are British Muslims. In High Wycombe, north of London, police and forensic teams have been searching several properties. The US has said the plan was suggestive of the work of al-Qaeda.
UK police make arrests in connection with bomb plot