Pardon any ignorance.. skills badge obtained from SAF (eg. During nsf / regular times) can be worn on Home Team uniforms (eg. Spf) ? Seen a few spf officers wearing airborne badge (guessing that they earned during saf times then signed on spf).
Allowed or not allowed?
Usually the badges are worn by people doing staff duties, or ceremonial duties. Thus, a lot of trainers in Home Team Academy do wear badges earned during their NS, or, STAR Training does include having to take the airborne course.
You can wear them, but if you are a patrol officer, on the ground, then badges tend to be a hassle, getting in the way of the BWC, or comms sets....
One of my friends has had their good service medal used against him as a weapon by a POI.