What are the visa & residency requirements in Saint Lucia?

"To visit Saint Lucia, visitors must obtain a visa prior to arrival. The process of applying for a visa involves submitting an application form, a valid passport, two passport-sized photographs, and a fee. Depending on the purpose of the visit, additional documents may be required. To apply for residency in Saint Lucia, applicants must submit a completed application form, a valid passport, two passport-sized photographs, a police clearance certificate, a medical certificate, and a fee. The application must also include proof of financial stability, such as bank statements, and proof of employment. Once the application is approved, the applicant will be issued a residency permit," said another expat in Saint Lucia.