Drays

These towering vehicles are, I believe, unique to Waterdeep. Invented by exiles from Lantan in the last century, a dray is a long, glassed-in carriage with bench seating that provides additional open-air bench seating on its roof. The driver sits at the level of the roof seating, providing a vantage point to see over other traffic and make eye contact with other dray drivers. You can enter this contraption through the back whenever it stops or slows down enough to make mounting the rear step safe.
A fare taker stands at the back of the lower seating area to take your coin (typically 2 to 4 nibs). You can choose to ride inside or ascend the spiral stairway at the rear to ride atop the vehicle. Most drays run on the main north-south boulevards, but some circle the Market, and a few run along the smaller east-west roads in rough areas. Be warned that when the demand for drays is high-during rain or snow, or to get to or from an event at the Field of Triumph-conditions become crowded and perfect for pickpockets.