New Kowloon Cinema Theatre, and its neighbours. One of the photos was taken when the theatre was still operating as shown with people gathering outside. The direction of the flow in the nullah is from top to bottom on this photo.
Source: uwants.com - post #1729 by user 超級人物 - http://www.uwants.com/viewthread.php?tid=14833421&page=116#pid212051883
