Well this specific part of that department of the ČR government won't be destroyed, but it would still end up being non-functional. Employees won't be able to communicate via phone or email, clock in or out (still an important thing here even in modern office jobs) or beep into the building. More importantly however, without the ability receive pay or transact the population at large won't be able to buy/sell beer and it's that which would result in a violent uprising here :D