@Kool ******
With us in Udon, one man came and interviewed our neighbour/family friend who we had arranged to come over. The IO asked her how long she had known us, etc. He then had pictures taken of my wife and I and friend in front of our house number and one picture with him in front if the number too. We showed him around the outside if the house, but he didn't go inside. All tolled less than a half hour.