"British Transport Police#Medic Response Unit" . . "British Transport Police" . . . . . . "railway police" . . . "British Transport Police#Jurisdiction" . "certain other circumstances" . . . . "British Transport Commission Police" . . . . "British_Transport_Police#History" . . . . . . . . . . . . "British Transport Police Firearms Unit" . "British Transport Police#Post war" . . . . . . "BTP" . . "British Transport Police (Great Britain)" . "powers and privileges as regular BTP constables" . "British Transport Police" . "certain cross-border powers" . . . . . . . . . . . "police" . . . "British Transport Police#Emergency Response Unit" . . . . . "British Transport Police Force" . "London Transport Police" .