You can apply for a Standard Visitor visa if you want to visit the UK:
- for leisure, for example on holiday or to see your family and friends
- for business, or to take part in sports or creative events
- for another reason, for example to receive private medical treatment
What you can and cannot do
You can:
You cannot:
- do paid or unpaid work
- live in the UK for long periods of time through frequent visits
- get public funds
- marry or register a civil partnership, or give notice of marriage or civil partnership
Note that if you are going to the UK for more than 6 months you will need a TB test in Hong Kong.