William said:
He is right in some points, bikes are nowhere near as safe as cars. And there are far more motorbike related deaths than car/car related deaths. However, they can be safe if you take care.
My cars over the years have been much more unsafe than my bike is. I've run about in 40+ year old cars with huge engines and crappy brakes and no seatbelts. I've run about in 70+ year old cars of suspect legality with even bigger engines, worse brakes and no belts. To be honest, driving them is all in the spirit of motoring and you adjust your driving accordingly.
My point is there are only a handful of reasons you'd get a bike:
1. To get through the traffic in town. In which case you will be taking it easy, you'll grow eyes in the back of your head, get lightning reactions and be able to mind-read town drivers.
2. For purely financial reasons because you can't afford to run a car, in which case the above still stands.
3. For some weekend fun so you can go out riding with biker buddies. You are almost certainly going to end up in trouble in this case. Stats show that most accidents and fatalities occur in this situation. Weekend riders simply don't ride their bikes every day most of the time, they get used to driving their cars and the bike is a beast compared to it. If I don't ride for a few weeks then it feels mighty strange when I jump back on it.
Of course you will have it rammed down your throat how many accidents happen in town, but the number of riders has probably quadrupled or more in London since I have been riding, you've also got gangs of kids on suped up mopeds riding like they are superbikes so no wonder the numbers of accidents are going to rise. If anything car drivers are much more aware now of bikers than they were just a few years back and so much more tolerant. Hell, quite a few even pull over to let you through the traffic!