Nathan Road
This was started at f14, 1 second exposure and stayed the same for the whole video. The interval was 3 seconds and there are 451 exposures in this video.
Fa Yuen Street
It's raining just a little bit. These are minibuses - they open up lots of smaller destinations in Hong Kong. The goal was the Neon, but the traffic somewhat stole the show.
Laser Lightshow From Restaurant
I wonder how much power is in those lasers. How much paperwork did they have to do to shine them? I'm sure you have to figure out where airplanes could be and ensure the power is reasonable in that range.
Second assumption is that the air has enough in it that the laser will show up as a beam. Sadly, given the air pollution in this part of the world, I doubt they have problems getting the beams to show up.
2011 With Lasers
IFC took the lead with fireworks and the super big writing. I believe the laser part is reused from the more normal evening light shows in the harbour.