HondaCBR600f3 oil leak

Getting very puzzled by an oil leak on my girlfriend’s bike. I’ve had all the fairings off and run it in gear out of gear and so on and can’t see it. Seemed originally to collect at the front of the fairing but then from near the stand. Last ride it worried me as it had gone onto the nearside of the rear tyre so now I really have to find it. Any ideas???

Ta!

Best I can say is clean it properly then run/ride it without the fairings and see what happens, but I’d be checking the usual bits - oil filter, sump plug, overflows, head gasket, CCT, gear lever etc

Will just have to check for the third time…nightmare!!!