188 HUMAN LIFE IN RUSSIA Thus it suffices if the capitals, a number of provincial centres and the stretches along the main roads are adapted to foreign "invaders": a few miles away there is no need for any change. The secret police—and this was also true to a certain extent before the war—takes care that when visitors stay in the capitals or in the provincial centres they learn practically nothing from the local population. They are left under the illusion that they can move anywhere at any time and have access to the inhabitants in order to obtain any information they may desire, and to a certain extent the illusion is based on fact. Visitors can do as they like; the system at present employed by Moscow does not consist in any open restric- tion of their liberty of movement. It operates not upon the visitors but upon the local inhabitants, whose every word and movement, while in contact with visitors, is strictly controlled. The presence of an Ogpu official in the humble role of a hotel servant or an "Intourist" clerk is enough to remind the inhabitants of the consequences which may follow any careless word spoken to, or, indeed, of any contact with, a stranger. The unhappy inhabitants would risk their liberty and even their lives if they explained their dreadful position to a visitor; and it is not from them that information can be obtained. Even from leading professors at Leningrad (Petrograd) and Moscow and members of the Academy of Science, just as from representatives of the local population, the foreigner will always hear what the Ogpu and its agents want them to hear. If anyone tells them any other story, his fate is sealed. Another means employed to prevent news of the real position from being spread abroad and creating alarm there is the procedure employed—quite apart from the control of the Russian press—in dealing with foreign correspondents stationed in Moscow. Practically these have freedom of movement only in the capitals, the provincial centres and along the chief lines of communication, where any local inhabitants dealing with