This evening around 17:05, I was cycling west along the cycle path between Ainslie Park Leisure Centre and the Red Bridge and came across around 8 teenage boys. They separated to each side of the path so I had to cycle through them, so I slowed down as I was suspicious, and rightly so - one of them in the middle of the group suddenly made a grab for my right handlebar, but did not manage to get a good grip, and I shook him off. A couple of them then started to laugh as if they thought this was a big joke, but it didn't seem that way to me.
So, beware in this area. I had similar concerns yesterday on the way home too as there seemed to be a much more significant presence of similarly aged boys than is usually around at that time of day, although nothing happened yesterday. Maybe they were "having a laugh" and didn't really want to mug me, but either way, I'd rather people were aware of what happened, just in case.