My lawyer is 2nd to NONE, but he wouldn't take a case like this where you have already admited the offence. Even if you didnt admit it, the evidence is stacked against you. If you did it, take whats coming to you, dont try and wriggle out of it. Even if there is a technicality, you were still doing 97mph on a road that is normally limited to 70mph, thats still speeding! Speeding is normally heard in the majestrates court, with no leverage from you to be able to elevate it to the crown. If you stand up in majestrates and plead not guilty, and they find you guilty (which they will) You will get