FW IW, many claygrounds in the UK host flurry events. It can be used as a way to tuneup for the driven season, as a fundraiser, but mostly it’s so that the clubs have dependable groups of people coming through during the warm months when game shooting is closed.

Driven targets are generally not possible here in the United States though Sandanona in New York has a nice setup for two guns.
Clubs are reluctant to throw targets at, over, or past, their guests.

Out there doing it best I can.