If it was under a fleet/motor trader type policy then as far as i know the insurance company dont need the car reg numbers of all the cars you have onsite. Therefore maybe the garage got the car and registered it (hense one owner) Then Mr machanic etc got a bit over excited on a drive for the breakfasts and had a bump.
I have had to give the insurance company the reg of all my cars for my motor trade policy.
If it was under a fleet/motor trader type policy then as far as i know the insurance company dont need the car reg numbers of all the cars you have onsite. Therefore maybe the garage got the car and registered it (hense one owner) Then Mr machanic etc got a bit over excited on a drive for the breakfasts and had a bump.