babyherder
Well-known member
should you lock the seatbelt? My seatbelts have regular mode and child seat mode. The child seat mode locks the lap portion of the belt. I always buckle my empty booster (right now mainly a vivo) but generally not in child seat mode cause I'm afraid I'll forget to switch it back to regular mode when a child uses the booster. However, the vivo is kind of heavy and my little bro sits in the back seat but not in the booster. If I don't lock the belt will the booster still fly around in a crash?