Officers may ask questions with respect to the baggage of people entering or leaving the United Kingdom and any thing contained therein or carried with them. They may inspect such baggage. Since the amendments to CEMA 1979 inserted by the Policing and Crime Act 2009 Officers may also require a person entering or leaving the United Kingdom to produce a Passport (or National ID Card when that may be used as an alternative) and answer questions about their journey. Any person entering the UK from outside the EU who fails to declare any thing or to produce any baggage or thing as required (unless it they are entitled to exemption from duty and tax by virtue of any order under section 13 of the Customs and Excise Duties (General Reliefs) Act 1979) commits an offence. Any thing chargeable with any duty or tax which is found concealed, or is not declared, and any thing which is being taken into or out of the UK contrary to any prohibition or restriction can be seized.