I think there were 3 x F3 mid-airs in 25 years. A fin vs belly scrape in LOTA C (23 Sqn?), the OCU 2v1 head-on and the 43 Sqn NVG wallop. Can't think of anything else in its RAF service.
I seem to remember that the ironmongery in the front was partially to blame for two of the incidents...Note, I said partially!