Poland, Auschwitz-Birkenau State Museum, Birkenau Concentration Camp, Typical railway transport box car that brought Jews to the camp.

Poland, Auschwitz-Birkenau State Museum, Birkenau Concentration Camp, Typical railway transport box car that brought Jews to the camp.

England, London, Taxi cabs outside the entrance to St Pancras Railway Station.

England, London, Taxi cabs outside the entrance to St Pancras Railway Station.

England, London, Taxi cabs outside the entrance to St Pancras Railway Station.

Environment, Air, Pollution, Sign asking motorists to switch of engines at railway level crossing.