Do I need to apply for a VISA?
EU Nationals: You can enter the UK freely by showing your Passport or National Identity Card, and do not need to get a visa before travelling to the UK. Remember that your dependants may need to obtain entry clearance if they are not EEA Nationals.
Non EU Nationals: You can potentially apply for one of three types of visa in order to study in the UK. Just be aware that you might be interviewed as part of the visa application process.
You will have to show your passport to University staff upon enrolment to provide evidence of your immigration status. If you do not have a valid visa that enables you to study or evidence that you have applied for your Tier 4 Student Visa then you will not be able to enrol, even if you have already completed online enrolment.