How many fireworks can I store on shopfloor in display cabinets etc?
The maximum amount of fireworks that can be kept in a room where the public might go is 50kg. You can keep fireworks in glass showcases, metal containers, wooden boxes, cupboards or drawers as long as they are locked or in a position where the public cannot reach. You may only expose up to 2kg of fireworks at any time, e.g. if showing or serving customers.