Fatality Designated Person (FDP) Process Being trialled at Romford as a way to speed up reopening unaffected lines following a fatality All Romford station staff trained as FDPs FDP checks whether person was hit within pre-defined zones (marked on platforms) If person hit in certain zones, some lines / platforms can reopen Romford – Person Hit on Down Main (Platform 3) London End Country End If the person was hit in the white zone > can run up electric (platform 4) and down electric (platform 5).