![Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks](https://c8.alamy.com/comp/FRFWG5/prague-czech-republic-22nd-mar-2016-police-officers-patrol-the-vaclav-FRFWG5.jpg)
Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks
![Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks](https://c8.alamy.com/comp/FRFWG0/prague-czech-republic-22nd-mar-2016-police-officers-patrol-the-vaclav-FRFWG0.jpg)
Prague, Czech Republic. 22nd Mar, 2016. Police officers patrol the Vaclav Havel airport in Prague, Czech Republic, March 22, 2016. The Czech security forces have gone on alert following the terrorist attacks
![Vaclav Havel Airport, Terminal 2 has been evacuated by police in Prague, Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201702161349901 | agefotostock Vaclav Havel Airport, Terminal 2 has been evacuated by police in Prague, Stock Photo, Picture And Rights Managed Image. Pic. CKP-P201702161349901 | agefotostock](https://t1.thpservices.com/previewimage/gallil/7e0a036878ac4069a510c5ed5fa9f42e/ckp-p201702161385201.jpg)