@eddiejux81
I think the issue is expats who go back home and take a BIG bike test, then expect to come to Singapore and convert are the ones who are disappointed.
In Singapore you must go through three tests for 2B (<200cc), 2A (<400cc) and 2 (any bike). You are looking for a licence to ride a 2B bike...take test in UK, ride here for 12 months and convert...be happy they give you 2B licence and if by some miracle you get a Class 2 then all the better.
Once you have converted to Class 2B, you still have to take 2A and 2 licences here if you want to ride bigger bikes.