"The same refers to the polling station layout – i.e. the positioning of tables for polling station procedures, barriers for voter queues, voting booths, ballot boxes, etc. – which should ensure the effective flow of voters through the polling station and the secrecy of the vote. It is very important that polling station members (as well as the observers) have an effective overview of all staff and voter activity. For example, it is quite problematic if voting booths cannot be supervised by polling station members because they are completely out of sight or even placed in different rooms. "