It was the largest concert the city has ever undertaken at the time, and a test-run for more concerts in the future.
He noted that the city has already undertaken some actions recommended by the commission.
These interactive pictures illustrate the changes the city has undertaken over the past ten years.
"The city should undertake some kind of advertising" to reassure shoppers and diners.
By 1967, the city and private charities such as the Committee of 100 undertook a major effort to restore the park's historic buildings.
When has any city anywhere undertaken such a monumental task?
At $6 billion, the tunnel is the costliest capital project the city has ever undertaken.
It also helped that the city had undertaken a lengthy public process of hearings to present plans and gauge community support, the court noted.
Starting in 1977, the city undertook a massive reconstruction effort.
The Gasometer project is one of the most impressive such conversions any city has undertaken.