In addition to that a lot of parking brakes if not electronic are all cable and linkage actuated, not that actuating the rear brakes is as useful as the fronts but it’s better than nothing. Or just jam it in 1st or R and kill the engine before u dump the clutch and make the inside parts become outside parts 😂 I’ve been in a truck doing 20 when it windowed the block and I about shit a chicken when all 4 locked up