What type of access does Article 15 prohibit the state from denying to any citizen?
The context provided does not mention anything about Article 15. However, the article mentioned in the given text is Article 29(2). According to this article, the state cannot deny any citizen access to:

- shops, public restaurants, hotels and places of public entertainment; or
- wells, tanks, bathing ghats, roads and places of public resort maintained wholly or partly out of State funds or dedicated to the use of the general public.