The Internal Market Act would give British ministers the power to adopt rules, particularly with regard to state and trade, even if they violate the withdrawal agreement. UK ministers say these measures are needed as a safety net in case the EU should act inappropriately. A short-stay visa costs 60 euros (46 USD; 66 USD) but only 35 euros for Russians, Ukrainians and citizens of some other countries, as part of the facilitation of issuing visas. He stressed that the deadline for an agreement between the UK and the EU on 31 December was now almost impossible to meet. The November 13 attacks in Paris, which killed 130 people, led to an urgent change of mentality in the Schengen agreements. Of the 27 EU Member States, 22 are participating in the Schengen area. Of the five EU Member States that are not part of the Schengen area, four – Bulgaria, Croatia, Cyprus and Romania – are legally required to join the territory in the future, while the other – Ireland – maintains an opt-out. The four member states of the European Free Trade Association (EFTA), Iceland, Liechtenstein, Norway and Switzerland, are not members of the EU, but have signed under the Schengen Agreement. Three European micro-states that are not members of the European Union, but which are enclaves or half-enclaves within an EU member state – Monaco, San Marino and Vatican City – are de facto part of the Schengen area.
From 2015[update], Andorra, Monaco and San Marino negotiated an association agreement with the EU. Andorra`s ambassador to Spain, Jaume Gaytén, said he hoped the agreement would include provisions that would make states associated with the Schengen agreement.  In many border crossing points at external borders, there are special routes for citizens of the EU, the EEA, Switzerland (as well as their family members) and other routes for all travellers, regardless of nationality.  At some border crossing points at the external border, there is a third route for Schedule II travellers (i.e. third-country/EEA/Swiss nationals who are exempt from the visa requirement).  Although Andorran and San Marines citizens are not EU or EEA citizens, they may use special routes for EU, EEA and Swiss citizens.  British citizens will not be able to use the EU`s trace after Brexit under current rules, unless such a right is introduced into the Brexit deal with the EU. Vatican City has an open border with Italy. In 2006, it expressed interest in joining the Schengen Agreements with a view to closer cooperation on the exchange of information and similar activities under the Schengen Information System.  Exceptionally, Italy allowed people to visit Vatican City without being accepted for an Italian visa, and then to be escorted by police between the airport and the Vatican or by helicopter. [Citation required] However, there is no customs union (including customs) between Italy and the Vatican, so all vehicles are controlled at the Vatican`s borders.