The wife and I were stopped going into Canada from WA state several years ago. I had a handgun magazine laying in the trunk and they asked if I had any weapons in the car. They pulled us aside and did a 15 minute search that yeilded nothing. They then asked again if I had a handgun and I responded, no. They said if they found one at this point, we were going to jail. After 20 more minutes of searching, and breaking the grove compartment hinge, we finally went on our way with no apologies. I felt like lodging a formal complaint, but I found out later that this was normal at the border.