The park brake handle is a switch. So are the toe brake pedals. Computer logic decides how much pressure goes to the brake system, whether you keep the park brake switch on or stand on the pegs. Today's machines have a way of fooling us that we are in control when all we are doing is managing the computers. And when they decide to revolt, you end up with this.
After 855 times, on a whim, George decided he would let BSCU release the brake pressure and at the same time let FADEC go TOGA, overriding the brake switches and thrust lever switches, just to see who actually is in control.
I have control..., I have control..., l have...
