Yep, washable vehicles are perfectly feasible. All police cars in my city have washable rear seats and a drain hole on the floor. If whoever they detain in the

Yep, washable vehicles are perfectly feasible. All police cars in my city have washable rear seats and a drain hole on the floor. If whoever they detain in the rear seat contaminates it with blood, vomit or covid-laden drivel, they can just hose down the whole area.