[toyg]

The answer to that is not more parking; it's cheap rideshare / carpooling / taxi when weather is bad, and incentivising usage of space-efficient bikes and motorbikes when weather is good.

In fact, London's taxi culture already has (or had) that sort of approach.

[zozbot234]

The answer also involves congestion pricing for parking spots, so you don't have to spin around so much in your car looking for a free spot. Of course, the higher prices involved would themselves create a higher incentive for these alternate solutions.

[zemvpferreira]

More parking can definitely be part of the solution. Above or underground automated parking cylinders can fit many cars, especially in the periphery of the city center where people can then use a short taxi ride/walk to their final destination.