Hi Ian, thanks for replying, The C121 is insured with NFU using the Mountfield id plate #, Ive tried contacting Toro but no luck.I tried the same with the Raider10, Toro advised contacting the local agent GE Peck in ELY. they have been trying for the last month to get authentication of this machine for me to submit to DVLA,so far no luck,and the Raider has both the id plates.