Hannah Cockroft meets Dame Tanni Grey-Thompson - Hitachi Javelin units are now named after British Olympic medalists under the banner 'Britain's Fastest'. Here 395 027 Hanna Cockroft forms the 12.53 Margate to St.Pancras service as 395 005 Dame Tanni Grey-Thompson flashes past in the opposite direction on the far track as train 1J34 the 13.12 St.Pancras to Dover.