the imf is concerned about. two people have been injured after a train crashed through buffers at a station in north london. around 50 people were evacuated after the incident involving a london overground train at enfield town station during rush hour this morning. safety inspectors from the rail regulator are investigating what happened. the queen has attended a service of thanksgiving at westminster abbey to mark the one hundredth anniversary of the royal british legion. for a hundred years the charity has been helping armed forces, veterans and the wider military family with its famous poppy appeal. our royal correspondent nick witchell was there. a real sense of business as usual at westminster abbey this morning with the service attended by the queen, a full size congregation, hinge being sung and the queen attended with the princess royal and no sense at all of any lightening of the load on her six months on since the death of a