In New Zealand we have Registration and a Warrant of Fitness (WOF), if these are not displayed and you have it parked in town the meter person stings you for no reg/wof ($400), I can confirm this has happened to me and was difficult to get off even when I proved that it was fully road legal by immediately going to the council and showing them in fact it was road legal, lables were on bike and reasonably easy to see unless you were a meter person LOL, his boss tore him a new one LOL. The holders we can buy for bikes are quite good but when you have such clean lines on the Panigale that you don't want to disturb them, its difficult to find a place and the fact I have a Werkes fender eliminator which runs close to the rear pipe it would melt the holders, I have mounted mine at the front off the radiator guard bolts, tucked away but still able to see when required and the bike keeps her clean lines.