Allow Carriers on Planes

What happened

The FAA has one of my favorite examples of thoughtful rulemaking. They haven't banned flying with a baby on your lap, because the extra cost would mean many parents would drive instead. Since driving is far less safe than flying, a ban would lead to more deaths. I'd love to see more of this "all things considered" thinking around bans. In fact, one specific place where I'd like to see this think

Summary assembled by rule from the sources below

Sources