You call that a barricade?

From our living room, there are two entrances into the kitchen. One of these is very simple to block. I simply roll the dishwasher over a little more and voila, you can't get into the kitchen. I didn't have anything to block the other entrance so I thought I would try the umbrella box from the patio set which is for some reason in the kitchen. Apparently, I need to invest in a baby gate.