Keep it shut - or don't keep it shut. You'd be nuts to keep your private keys of the big money at home. Those belong in a vault somewhere. Don't keep the keys where guys with guns can get them. Simple solution.
Oh yea, keep your keys in a vault that belongs to someone else like a bank or an institution, don't keep them at home where you live and have everything under control. This way someone can deny you access to your property, the way they denied people in Cyprus access to their money. My home is my castle is what I like to say.
They were aged 18 to 25, dark-skinned and super-fit.
Seems like those poor refugees. War orphans that came to the UK looking for better life