The question is If the police and dudes at the PIT LANE really know what they are on about? I beleive not. In April this year I got a Yellow Sticker. Now recently I have put a 20V blacktop in my Seca. When the cops pulled me over they asked me to pop the bonnet (I DO SO... scared ****less they will notice the huge donk under the bonnet) All they can pick on the K&N Pod Filter. They told me that I needed a Permit for this. So anyway I took it over the pits and the picked on all this little **** like rattles and stuff which got fixed eventually and I went to get my yellow sticker off today and said the only thing I need to do now is get a Permit for Air filter " The inspection officer replied "OH you dont need a permit anymore they scraped the idea years ago." Im like WAAAATTT!!!! and i said So how come the Police gave me a yellow for not having one then, dont they know? he replied "No they dont know" so I asked him if could have this in writing and he said. No I cant write down that you dont need one. You are going to have to get a permit if you want that, but we dont inforce it, its up to you" I just couldnt beleive it. They are tellling me you dont need permits anymore but they wont put it in writing that the transport dept dont require them anymore. Do Police and these blokes really know what they are on about? I wish they would give us a bloody Law book when you take your test cos us Drivers dont know whats legal and whats not anymore. Fill me in on some of your dodgy experiences. Maybe we can all learn there tricks and jam there stickers back in there faces! Dan