Shooting my airsoft handgun in public...?

I have a BB gun as well i live in a city area in east london and trust me my advice do not take a bb gun or any gun in public unless packed unloaded or in a case and have good reason while travelling. You will be challenged by firearms officers if u did just like me in epping forest 5 police cars with guns aiming at me you dont wanna try it. Best thing to do is get a permission to shoot on land or type in skirmish in google which is useless. To be honest i do use it often in my flat outdoor lol be careful