They play a role. Public Works now does the flags, but in terms of the question about flexibility, that's also where this plays in with the different standards, and we also have to apply flexibility for certain questions such as security or standards. Certain countries may not actually want our protocol. We offer it, and they may say no, that they would prefer this or that.
The art of protocol is negotiation, so we often find ourselves in a meeting room with colleagues from protocol on their side, and we look at what we are ready to offer and whether they accept it or not. Sometimes they may want more, and we decide if that's acceptable or not.