I've always had Stebel airhorns. I have not had one knocked back on a Roadworthy.
Mind you, regarding the possibility of being snagged by Police, I very seldom use it, so the chance of being challenged that way is not large, and I think the circumstances in the event of my using it would predominate in any follow-up discussions.
Having said that, the OEM Goldwing horn is just as loud as a Stebel Nautilus.
Go ahead and get one. There are two places in Brissie who sell them on eBay. Funnily enough, OnlineAuto in Virginia advertise them on eBay for $35 plus $6.45 postage. I went to the warehouse and he said their price there is $39.95. Wouldn't budge even when I pointed out I was saving them the eBay commission. Very odd!
