Police have arrested a 23-year-old man in connection with the Manchester suicide bombing.
The man was arrested on suspicion of terror offences in the early hours of Monday morning at an address in Shoreham-by-Sea, Sussex.
Police remain at the property.
A total of 16 people have now been arrested in connection with the investigation.
Two people have been released without charge, but 14 men remain in custody for questioning.
New CCTV of the Manchester bomber Salman Abedi has been released by police.
The younger brother of the Manchester bomber has said Salman Abedi was radicalised online in Britain.