Get a new bike and there can be up to 3 or 4 on there. Buy it second had and they're either gone or still there. Are they put on by law or is it just the manufacturers doing it by choice.. They all don't have the same warnings so I figured it's more the manufacturers rather than ADR. I could understand the exhaust noise db stickers could be an ADR requirement but not sure. There were 3 on my GS and I removed them. The TDM only had 1 of the orang and white ones on the tank but it too had to come off. Left the exhaust noise sticker on atm but it's starting to bug me. The only one on the TDM was on top of tank warning me to read the manual before riding. Sticker on GS tank was 'Unleaded Fuel Only' Like I really need to read same crap every time I get on the bike.. Think GS had warning's about helmet too but can't remember exactly as they were the first things I removed. Besides colors were wrong, hate stickers and I like a clean look...lol So who here has removed them because like me, bugged the crap out of me?