This is merely false bravado in this day and age. The police can take your money, if they suspect that it is proceeds of a crime. Lots of money under the bed so

This is merely false bravado in this day and age. The police can take your money, if they suspect that it is proceeds of a crime. Lots of money under the bed sounds like proceeds from a drugs deal! You can take a few of them down with you, but it won't end well for you..