Well I've affected a repair to the mudguard that was completely knackered, probably by the over tightening of the 4 bolts by yours truly. The support had completely sheared off It's not a pretty fix but it'll work. Araldite is a wonderful product, once it's fully cured I'll give it a bit of a fettle with a glue stick gun and take a metal file to the corners.
Treat everything in life the way a dog would- if you can't eat it or foc it, forget it.