'all overground and underground trains have been cancelled until further notice.

The Mission recovered a piece of metal from the crater resembling metal used in truck parts and bearing evidence that supports the theory of a surface/overground explosion.

In the course of 46 such overground tests, 675 times the potential of the Hiroshima bomb was ignited in the South Pacific, with the release of radioactive fission products corresponding to that in a chain reaction.

Approximately two thirds of all overground rail journeys and one third of all London Underground journeys involve passengers starting or finishing their journey at a Secure Station; Some minority ethnic and faith groups express significantly higher levels of fear on public transport than the majority of the population.

Sanjit Bunker Roy of the Barefoot College, for example, has developed low-cost, sustainable techniques to improve poor communities' access to safe drinking water through techniques for “rainwater harvesting” which collect rainwater from the roof and drain it into an underground or overground storage tank.

This group brings together operators, unions, transport and local authorities and the police, as well as Department for Transport and Home Office officials, to consider how best to tackle bus and coach-related crime and to spread good practice throughout the industry; The number of stations accredited under the Secure Stations Scheme (designed to improve and standardise good security practices at all overground and underground stations) has steadily grown since its launch in 1998.