Yes. For Norway it's rather similar to what was explained by Iceland when it comes to the estimate of the biomass. It's more than two surveys. Depending a little on how you count, it's a different kind of survey, looking for different things: the spawning, the results of the spawning, the number of juveniles we find in the Barents Sea, and the more general ecosystem surveys, both Norwegian and Russian.
I'm not sure if it makes sense to say that we estimate the biomass at a certain point during the year, but it is a question of estimating how big the biomass ready for spawning will be this year. That is the most important figure in this.
We have a little higher fishing mortality in our management harvest control rule as it stands now. I'm not sure if it corresponds directly to percentages, but the fishing mortality rate we have in our management, together with the Russians on cod, is at present 0.4% and that will be 30-something per cent, I think. I'm looking at the Icelandic scientist who knows more about this than I do from Norway.
We are currently working together with Russia on a new management rule for the cod fishery, the third generation for our cod, and have been looking into even higher fishing mortality rates for the cod stocks as the conditions have been so very good the last five, six, seven, eight years.
We have our coast guard controlling the activities of that sea. The coast guard has something like seven or eight vessels, I think, that are more or less constantly patrolling the waters under the Norwegian fishery's jurisdiction. We also have a system of control with landings of fish, both physical controls and more automatic controls, as we have a system of landing notes, which are processed through our first-hand sales organizations and into the directorate of fishery, where they have a number of automatic controls trying to find the landing notes with something in them that differs from a normal pattern.
Different kinds of automatic controls line up on the computer screen with a red flag saying this should be looked into.