>> British police have made a sixth arrest in the London tube bomb investigation. Detectives detained a 17 year old youth in connection with last week's attack. Home-made bomb partially detonated inside a packed commuter train in West London. 30 people were injured as flames shot through the carriage. This brings the total number of arrests so far to six.
The young man was taken in in the early hours of Thursday in Thornton Heath in South London. The other arrests were in Dover on the south coast of England, Hounslow in west London and Newport in Wales. Police are still searching five properties and continue to question those in custody.
Friday's attack was the fifth major terrorism incidence in Britain this year.