Congestion charge is a fee imposed on motorists for driving in certain areas of a city during peak hours. The purpose of congestion charge is to reduce traffic congestion and improve air quality. However, there are a number of ways to avoid paying congestion charge.
One way to avoid paying congestion charge is to drive outside of peak hours. Peak hours are typically defined as the times when traffic is heaviest, such as during the morning and evening rush hours. If you can avoid driving during these times, you will not have to pay the congestion charge.