Surving a zombie apocalypse will actually be easy IF you anticipate it.
As, according to popular theories, a zombie is nothing more than a reanimated corspe, it is susceptible to the natural process of decomposition. In the open air blow flies will land on a corpse within 10 minutes of death and will lay upwards of 300 eggs. Within 20 hours maggots will hatch from these eggs. These maggots will then begin to devour the corpse. Maggots can eat up to 60% of the average adult male's flesh within a week. What this means is that a male corpse that has lost 60% of it's meat will be practically immobile within the week while the corpses of women (on average smaller than a man) and childern (obviosuly smaller than a mane) will be all but gone. All this ensures that an unburied corpse will decomopose at nearly four times the rate of a buried corpse and will not be much of a problem by the end of the week. An added bonus of living in Africa - and especially Natal - is the hotter climate and high humidity - in Natal's case - will only serve to further accelerate the process of decomposition.
We can surmise that infection in densely populated areas will start off slowly before an uncontrolled outbreak begins due to the close proximity of victims. Infections in cities and suburbs will accelarate to the point where people are infecetd within seconds, minutes, hours and days of each other. This means the onset of decomposition in all zombified people will begin within a short time of one another as well. Even if the mass outbreak takes two weeks to overwhelm the population in an area, within 3 weeks the vast majority of the infected will be disposed of by our friends, the maggots. That will leave late infectees and the partially mobile corpses of larger adults as your only problem, but the bulk of them will be gone.
So, all you need to do is anticipate it. Look for early signs; dodgy stories of cannibalism, disappearances, increase in police dealing with
crazed suspects, strange new sickness, the presence of governmental disease agencies. Once this starts, start stockpiling on non-perishable food. At least enough for a month, but I doubt you'd even need to stay holed up that long. Buy large volumes of water, in case services are interupted. Batteries, torches, gas canisters too. And get a pair or two of high-ankled, thick soled, durabe boots. Then reinforce your house. Living in South Africa we would be luck as we already have burglar bars, security gates and high walls, so we'd just have to move cupboards and large objects over windows and doors. And a battery powered radio, get one of those. And loads of batteries. This will be your connection to the outside world.
Once things start becoming obvious, retreat into your house. Sit back and try and remain calm amid the shouting, shooting and general sounds of destruction outside. If you are in a densely populated are you be able to leave your property within 2 weeks, albeit cautiously, as being in a densely populated area would mean you'd be near the epicentre of the infection area and it would have been cleared out by our friendly maggots by now. Earliest to be infected, earliest to be dispsoed of. Make sure you are wearing your boots, a pair of jeans and a durable jacket when you start moving about as you don't want to step onto a corpse in your shorts, t-shirts and plaakies and risk infection. If you have a gun, take it, but if not, a shovel or any object of manageable weight that can crush/sever a head should be carried. The outskirts of population areas will still be hot, so stay away, but the epicentre of the outbreak should be almost calm. Within 3 weeks movement should become easier, BUT still stay sharp. You don't want to have come this far and end up stumbling into a zombie because you're being a dumba$$. Now would be a good time to visit the now deserted stores as your supplies should be nearing the end. Within a month the remnants of law enforcement, military and government structures should start regaining order (Okay, maybe not in South Africa. . .), but normality should be returning.
So, how to survive a zombie apocalypse;
- Look beyond face value when
strange things - cannibalism, crazed suspects given the police problems, new illness - occur/are happening around you.
- Once you start becoming aware of the above, get ready. Stockpile supplies.
- Once it's obvious, get home fast and start reinforcing your home. As mentioned, living in SA, we already have most of this covered.

- Stay put.
- Start apologising to all those flies you
murdered, swatting them and spraying them with Doom, as their children are now saving your a$$.
- Be sharp once things go quiet and you head out. Check your radio frequently for reports and updates.
- Don't be a dumba$$! Dumba$$es die. Don't run around like a cowboy that just conquered the West either. Be smart, cautious and sharp.
I have waaaaaaaay too much time on my hands today.