If a door is shut, attempts should be made to open it; if it is ajar, it should be pushed until it is wide open. In neither case should the door be blown up at the expense of those inside.
If a door is shut, attempts should be made to open it;
If a door is shut, attempts should be made to open it; if it is ajar, it should be pushed until it is wide open. In neither case should the door be blown up at the expense of those inside.
