When Barry comes back from seeing Hazel he sits down to talk to Oz and opens his bag the shot goes to Oz and then goes back to Barry and he opens his bag again (At 36:47 and 37:07).
When the customs and excise man speaks to Wayne about his BMW he quotes DHB as the license plate for Dusseldorf. This is incorrect, there is no DHB plate in Germany, if there were it would be for a small town not a city like Dusseldorf. The correct plate is a simple 'D'