The invention relates to a method and a device for supporting traffic loads to a very high extent for a cell of a radio base station in a cellular radio communication network in communication with mobile stations within the range of the radio base station. Suitable nitrites include optionally substituted acrylonitrile, and suitable phenolic compounds include polyisobutylphenols and polyisobutyl cresols. The watermark conveys watermark information, such as a content identifier and creator identifier. If the pole during use from some reason gets struck, for instance in that the disc is hooked onto some kind of object, the bail portions may easily be torn loose from the hand or the glove, whereby the user may avoid damages resulting from that the hand or glove is not released from the handle. The protecting of the one player’s game character is stopped in response to one or more protecting stopping conditions, whereby the game character is again controllable in accordance with the first game character control operation.