Image Of NYPD Tram Rescue Drill From Earlier Post
Received this advisory from Roosevelt Island Operating Corp ( RIOC ):

Please be advised the NYPD will be practicing on one Tram cabin on Wednesday, October 26th, from the hours of 10:00 a.m. to 2:00 p.m.

Please note regular Tram service will not be interrupted during this time frame.

Riverwalk Bar & Grill owner Jonathan Hoo calms any fears of people seeing NYPD vehicles near the Tram by tweeting:

Just some Emergency services training on Roosevelt Island again today. Nothing to be alarmed about, islanders.

Image From Jonathan Hoo via twitpic
More on Roosevelt Island Tram rescue drills from previous posts.