Actually it does work. I seen it happen in the 1984 Olympics where a local drove his car through a crowd of people. Was all over the news. There was another guy that drove through a crowd of protesters or something a few years back. Zombie or not, they aint going to run after you with broken legs or spines.
The whole talk of "fuel" is also sort of moot. Not enough time has passed for fuel to evaporate much less car batteries to be boat anchors. Besides that, I keep seeing a 60's Mustang right near them as well as old trucks and such. If I know how to bump start them, damn well best believe the cops, the white trash and "I smell farts" Dale sure know how to. While we are on the subject of fuel, which has again been brought up, a 9mpg motor home and a 15 mpg Jeep wagon dont seem very fuel efficient. The "offers protection" excuse in regards to the motorhome is also moot as dude was rolling an exposed Jeep, white trash is on a chopper.... I cant think of a worse motorcycle to ride in an emergency situation than a chopper.
The "safety of the farm" doesnt make sense. Is it walled in, no. Zombies seem to be all over the woods surrounding it and man, what a popular camping area. If you stop and think about it the whole thing starts to turn into the A-Team or Knight Rider as its surroundings only exist as is to suit the needs of the story. Its like "lucky we fell into the water on the way to the mall and before we went over the waterfall the giant branch caught my neon green turtle neck sweater (in July) that the giant three story steel compound was built on (hanging over the waterfall) where the semi evil genius lived and was working on his plan to turn all the malls into waterfalls and his favorite color is neon green...."
Its not a bad show but its not a perfect show. When you stop and think about it, its full of holes and everyone is an idiot.
Ive also said it before, its a tv show, the comic book is moot as well. But I do admit im waiting for this school girl with ninja swords and pet zombies to come along. They do things a little different in them rural areas.