If you have dual citizenship, you can choose which passport to present upon entry to a country. It is recommended to present the passport of the country you are a citizen of and/or the one that will be most beneficial for your travel purposes. However, it is important to be aware of any specific entry requirements or restrictions that may apply depending on the passport you choose to present. **

Yes, a visa is required for entry into the United Kingdom with a Serbian passport. Serbian citizens are not part of the European Union or the European Economic Area, so they need to apply for a visa before traveling to the UK. The type of visa required will depend on the purpose of the visit, such as tourism, business, or study. It is important to check the specific visa requirements and application process before planning a trip to the United Kingdom. **

Entry into Turkey with dual citizenship depends on the specific circumstances of the individual. If you are a Turkish citizen by birth or descent, you are required to enter and leave Turkey with a Turkish passport. However, if you are a dual citizen and hold a passport from another country, you may use that passport to enter Turkey. It is important to check the specific entry requirements and regulations for dual citizens with the Turkish embassy or consulate before traveling to ensure a smooth entry process. **

Entry and exit with dual citizenship typically depends on the countries involved and their specific laws and regulations. In general, dual citizens have the right to enter and exit both countries using the passport of either country. However, some countries may have restrictions on dual citizens, such as requiring them to enter and exit using a specific passport or requiring them to fulfill military service obligations. It is important for dual citizens to familiarize themselves with the specific entry and exit requirements of each country to avoid any issues or complications. **

As of now, a visa is not required for entry to England for citizens of many countries, including those from the European Union, the United States, Canada, Australia, and Japan. However, after Brexit, the UK government has proposed implementing a new electronic travel authorization system for visitors from countries that currently do not require a visa. This system is expected to be introduced in late 2022 or early 2023, but the exact details and requirements have not been finalized yet. It is advisable to check the latest updates on visa requirements before planning a trip to England. **

As of now, a visa is not required for entry into England for citizens of many countries, including those from the European Union. However, with the United Kingdom's exit from the EU, there may be changes to visa requirements in the future. It is important to stay updated on any new regulations or agreements that may affect entry into England. **

Yes, in response to Turkey's refusal to take back migrants who had crossed into Europe, Germany announced that it would revoke the visa-free entry for Turkish citizens. This decision was made in March 2020 as part of Germany's efforts to pressure Turkey to cooperate on migration issues. As a result, Turkish citizens are now required to obtain a visa before entering Germany. **

Citizens of many countries, including the United States, Canada, and the European Union, are allowed to enter Turkey without a visa for short stays of up to 90 days within a 180-day period for tourism or business purposes. However, it's important to check the specific visa requirements for your country before traveling, as the regulations can change. Additionally, travelers should ensure that their passport is valid for at least six months beyond the date of entry into Turkey. **