Police officers with a dog at the entrance to a Moscow metro station.

07.04.2017#3068327

Police officers with a dog at a Moscow metro station.

07.04.2017#3068326

Police officers at a Moscow metro station.

07.04.2017#3068325

A police officer on a train at the Moscow Metro.

07.04.2017#3068324

A police officer rides on a Moscow metro train.

07.04.2017#3068323

Police officers and a passenger at a Moscow metro station.

07.04.2017#3068321

Police officers and a passenger at a Moscow metro station.

07.04.2017#3068320

Police officers and a passenger at a Moscow metro station.

07.04.2017#3068319

Police officers with a dog at the entrance to a Moscow metro station.

07.04.2017#3068318

Police officers with a dog at the entrance to a Moscow metro station.

07.04.2017#3068315

Police officers and a passenger at a Moscow metro station.

07.04.2017#3068314

Police officers and a passenger at a Moscow metro station.

07.04.2017#3068313

A security guard and passengers at a Moscow metro station.

07.04.2017#3068312

Police officers and passengers at a Moscow metro station.

07.04.2017#3068311

Police officers at a Moscow metro station.

07.04.2017#3068310

Police officers at a Moscow metro station.

07.04.2017#3068309

A police officer checks passengers' documents at a Moscow metro station.

07.04.2017#3068308

A police officer checks passengers' baggage and documents at a Moscow metro station.

07.04.2017#3068306

A security guard talks to a passenger at a Moscow metro station.

07.04.2017#3068305

A security guard and a passenger at a Moscow metro station.

07.04.2017#3068304