Answer:
it serves as an inconvenience
Step-by-step explanation:
The congestion is so bad that many people socialise through open windows, trading insults, cigarettes and small talk. Traffic laws are ignored and drivers do as they please – with some pretty disastrous consequences. Ambulances get blocked, pedestrians are killed and there are lots of multi car pile-ups, especially on the city’s ring road, which was originally built to ease congestion but is now as manic as the city’s other routes.