Both me and Phils wife were refused exit for our thai registered bikes at Koh Kong into cambodia on friday .my Ducati and Soms BMW had valid registration and green books and insurance and Tax disc .......BUT ....neither green book had been updated by the Land Transport office in pattaya or chaiyapum when the Tax was payed recently. The Pattaya office says this is no longer required as the system is now computerised , but custom says otherwise so if we want to cross the border we need the stamp in our books ....so we were not allowed to take the bike out of Thailand ...Damn.... I will be going to the pattaya office on monday to stir the shit !!!!and get my book stamped.