One observation made during my recent trip was there were much fewer performers seen at Paris Metro this time. I remember seeing a lot more of them (and enjoyed watching/listening to them) years ago.
Have things changed much for the Metro performers in terms of licenses, etc? Perhaps it's spring time so there are fewer of them wanting to stay underground?
I thought the performers contributed to the unique Paris metro culture. I always had a few good video clips of them and got none this time... because they were nowhere to be found on the metro. What's going on?