At the last years European Team Championship in Reykjavik something
happened and after two rounds watches were banned from the chess table.
At the 2015 Baku World Cup these were the anti cheating measures.
Random games will be transmitted online with a 15-minute delay,
so that players won't know in advance if their game will be live in real-time or not.
Each round there will be random security checks on five (random) players to see
if they're carrying electronics.
Besides phones, players are not allowed to bring pens and watches to the playing
hall (and will use pens provided by the organizers).
Like in previous FIDE events, players will go through an electronic checkpoint at the
entrance of the playing hall.