Singapore new symbol (one triangle) 5-dollar note confirmed

5 dollars, no date. Like MAS B9, but one triangle on back. Intro: 2014.

Curiously, this note bears the prefix 4AQ, which falls after the 4AL prefix for a note previously confirmed with two triangles. Apparently the Monetary Authority of Singapore has broken with the symbol system used in the past.

Courtesy of Chris Twining of Page's Coins and Currency.