“Baggage, P + R, allowance questions asked and understood.” 24. In his witness statement Officer Ford set out the questions in full. We accept that they are standard questions asked of all passengers and that Mr Baillie was asked those questions. They included whether Mr Baillie packed his own bags and was aware of the contents, whether he was aware of the prohibitions and restrictions on importing drugs, weapons and certain other items. For present purposes the two relevant questions were as follows: “Do you understand you are in the green nothing to declare channel? Do you understand your duty-free allowances on cigarettes tobacco and alcohol?” 25. Officer Ford told us that Mr Baillie answered these questions “in the affirmative”