No, individuals holding a Long-Term Visit Pass+ (LTVP+) visa in Singapore are not permitted to work unless they obtain a separate work permit, S Pass, or other applicable work visa. The LTVP+ is designed to provide extended stay privileges and support for the family members of eligible Employment Pass (EP) or S Pass holders. While LTVP+ holders enjoy certain benefits, such as the ability to stay in Singapore for a longer duration and access to healthcare services, they must secure the appropriate work authorization if they intend to work in Singapore. It is important to adhere to the immigration regulations and obtain the necessary work permit or visa to engage in employment activities within the country.