Driving in a Parking Lot

More pet peeves:

1. Drivers swerving off the lane to avoid a speed bump.  It's one thing when the lot is empty, it's another when there are parked cars and pedestrians (like me) in the vicinity.
2. On a related note, drivers driving through a parking lot like it's a completely empty field despite clearly marked lines, parked cars, and pedestrians (like me -- can you guess what motivated me to post, today?).
3. Pedestrians who insist on crossing at high risk locations.  Not just risk for themselves, but for the drivers.  Many, many years ago by my office a pedestrian decided to cross the street at one of the stupidest locations, at the stupidest time, and in a stupid fashion.  Luckily, he was untouched.  Not so lucky was the driver who was forced to a screeching stop, or the other two vehicles who crashed into him in sequence.  But hey, the pedestrian was fine, so who cares?