Immigration law is a legal procedure that deals with entry and exit of a country. It checks who enters and for how long would the person stay in the country. A legal practitioner that specializes in this type of law is known as an immigration lawyer.
Every country has its own immigration law and has conditions that must be actualized before you can consider yourself as a citizen of that country. Immigration law in any part of the world especially in the developed countries is very strict because if it not enforced duly there will be free entry and exit of anyone at anytime and this may pose threat to national peace and security as it can also lead to invasion of a plague, underfeeding and overpopulation.
Citizenship as one of the main subject of discourse in immigration means a member of a country. Naturally, you are a citizen of where you are born into. If you are born in England, you are an English, if you were born in Poland, you are a Polish and of course, if you are born in Nigeria, you're automatically a Nigerian. So, birth is the first way to be a citizen of a country.
However, it's not the only way through. You can also become a citizen of a country by adoption. When you have spent a certain number of years in a country, for instance, you may be given citizenship certificate. Honorary citizenship is also given to important personality. The epitome of that is seen when the United States gave Winston Churchill an honorary citizenship becoming the first person to be issued honorary citizenship.
A country through its immigration law can deport anyone living illegally in their country. This is immigration law ensures that only citizens of a country have free entry and exit and enjoy them to have landing and housing properties in the country among many other rights. People who are also not citizens of a country but are living legally as foreigners are also entitled to a good number of opportunities.
However, if you are living legally in a country and you are unjustly deported from the country, you can choose to get yourself the best immigration lawyer to help you file a deportation defense against the country. Your immigration lawyer will help you face the law court and defend your citizenship of the country and that your deportation has breached their own immigration law. And, in as much as you are entrusting it to the best lawyer, you won't have cause to be worried.
One of the important reasons as to why immigration law needs constant check and enforcement is the issue of smuggling of contraband into a country. Contraband is a term that refers to anything that is view as illegal according to the law of the land. Production and transportation of contraband are also illegal. Also, smuggling of contraband. Immigration lawyers in a country are also very important to the successful establishment of an immigration law.