Found

On the bottom shelf of the most unlikely place, Jaya Grocer, after M&S, Ikea and Cold Storage Ikano drew blanks. Bassett's Allsorts with its Bertie Bassett mascot, trumps Pascal's Allsorts. Too bad I ate the superior bag first.

INFObit: The figure made out of liquorice allsorts pieces (click on the Bassett's link to see) is called Bertie Bassett, and he's the popular company mascot. The picture above shows a mix that includes a sweet shaped like him. Sadly, the mix I had didn't have it or the round pieces.

Note: this follow-up post should have been up last Wednesday, but ah well.