The United Kingdom has a number of rules regarding immigration. Some of the most general uk immigration rules are in regards to individuals who were not born in the nation and do not have a claim to the nation. For instance, a person or family that is coming into the nation, but none of the relatives were born there requires a leave to enter the United Kingdom. This is one of the most basic rules regarding UK entry. What this means is that individuals who are coming into the UK under this condition need to register with the police, provide for accommodations without public funding, and are subject to required health office exams.
However, according to UK immigration rules, the UK has the right to suspend the leave to enter agreement for individuals and families based on a number of different conditions. This can be done before a person enters the United Kingdom or if an individual has already made it within the UK. However, individuals who arrive in the nation without requesting leave to arrive for more than 6 months can be given access to this privilege for a shorter duration of time; this individual cannot be a visa-holder.
When it comes to UK immigration for students; students who are requesting a leave to enter or an agreement to stay and are not given written statements by the sponsoring company can be denied the leave to enter and are not allowed to stay within the nation. UK immigration for students requires that students have sponsors agreeing to house the individuals; these can be families, or school which they have been enrolled in. Overall, there are very general and specific rules regarding immigration.