Just finished reading six pages from the above one of my ex-boss sent me minutes ago. I googled it and found that you can also read it here: http://www.mycarforum.com/index.php?showtopic=2663263
My take? The logic is mostly sensible but there language is completely off. Retired PS Ngiam Tong Dow has excellent command of the English language. That letter purportedly written on May 2 must be someone else passing himself or herself off as the real McCoy.
I wonder Mr. Ngiam is clued enough into the Internet to know about it yet!