Fish market

In the 1827-28 there was great fire of wood warehouses. In 1824 on the site of the burnt buildings this new stone Fish Market was erected. When there was a rich fish market, but now there is a fence, with security check point and restricted zone. What's inside is a military secret. Guns, torpedoes, depth charges, naval mines and other destruction equipment can be seen alongside the building. The means to kill fish I suppose.