"We would encourage all passengers travelling today to check with their airline or tour operator for the latest up-to-date information on their flight, " she added.
Private bomb disposal teams are contracted by German railway operator Deutsche Bahn and other companies to check that sites are safe when building works are planned.
Their presence is sufficiently common that private bomb disposal teams are contracted by German railway operator Deutsche Bahn and other companies to check that sites are safe when building works are planned.