If one thought rules your urban riding, let it be this: Stay out of blind spots. If you can't see the driver's face in the car's mirror, that driver can't see you and you simply don't exist. Place blind-spot avoidance on top of your priority list for urban survival. Use acceleration, deceleration and lane position to "ride in the mirrors" of the cars around you. Develop a blind-spot warning buzzer that blares every time you approach a blind spot.
Just because you're riding in the mirrors of a car doesn't mean that driver will use that mirror before changing lanes into you. Position yourself so that if the driver fails to see you in the mirror, you still aren't in danger of getting tagged. You will know when you're riding well and staying clear of blind spots because you are no longer using your horn to warn encroaching drivers of your presence; they've already seen you in the mirror, alongside or ahead.
Combining defensive tactics and aggressive riding will create a riding portfolio that will weather any storm. The secret is knowing when to use each of the tactics. After all, blasting aggressively down Main Street is an open invitation for trouble. Conversely, creeping slowly down Main Street invites different but still deadly trouble, putting you at the mercy of other drivers' skills-or lack thereof.
Defensive riding means being aware of your space and maintaining that space by positioning yourself in surrounding traffic. Riding defensively is a way of looking at traffic to predict its effect on you, and making sure that effect is minimal.
Riding aggressively is much less a way of riding than an applied technique to be exercised only occasionally. As motorcyclists, we must put ourselves in view, and sometimes that means a bit of aggressive throttle use to come up even with a driver's window. Simply put, sometimes slowing down is extremely dangerous and some aggressive acceleration or lane changing is called for.
Create your own traffic destiny. Put yourself in a position with an escape route if your worst-case predictions come true. Look for traffic patterns and try to move through traffic, rather than sit within a knot of traffic.