In a blog post written by Ria Tan dated on 7 January 2013, she noticed the floating security barriers have been put up along the Sentosa shoreline by the Marin Police. Before that Ria mentioned in another post dated 26 June 2012 about the note from Port Marine Notice (dated 20 April 2012) about the construction of floating sea barrier at Sentosa Cove. In the notice, a map drawing shows the barrier possibly ending off at Tanjung Rimau, just off Rasa Sentosa.
Here are the images Ria took on 7 January:






