Seen online (so it must true), this is a shot of the "improvised flotation device" Mas Selamat used to escape Singapore's "long coastline" (to quote Wong Kan Seng):
Alleged device #1:
Alleged device #2:
I still think those "Selamat Datang" signs in JB were a stroke of genius on Malaysia's part.
If I were Malaysia, I'd ask for the Crooked Bridge at the Causeway in exchange for Mas. One crooked idea for a crooked man. Fair trade.