Encourage car pooling

I attended a function at Shangri-la Hotel last night. There were 3 people in my car.

The road to Shangri-la was congested. Traffic moved slowly. It took 30 minutes just to clear the last kilometer.

On arriving at Shangri-la, there was no parking space. We were asked to park at the nearby apartments. There were three big functions at the hotel.

Guess what? Most of the people drove to the hotel alone. There was insufficient parking spaces.

I hope that there is some way to encourage people to take public transport or car pool. Maybe, this can be done through a contact center or website.