Very simple. Unless you are on the showground or taking part in an event, treat as live weapons. Carry in case, trigger covered. Never leave alone in a vehicle. NEVER take out of case in a public place. If asked even by police, politely refuse, point out it would be an offense to carry uncovered in a public place and offer to go to a secure location such as the police station. Always carry paperwork with you . Thanks to several thousand pounds spent by IWM on council's advice, a de- ac is not a replica. It will be legal to buy and sell after 1st October. Problem is many police on the street are not au fay with the firearms act. See something like a gun , react first. I can't say I blame them. So always be polite and don't play stupid, you could die of it.