Treatment abroad

Why, when the vast majority of Bangladeshi people cannot afford to go to Singapore for medical treatment, are we sending out the politicians? It should be a national policy that the public servants have to get treatment in the system that they have produced. This is sending a clear message, the healthcare system of Bangladesh is not good enough for our politicians but good enough for the common people of Bangladesh. I think it would be a fine lesson for them to experience the pitfalls of local healthcare and hospitals, they would probably be traumatised at what goes on, even if they were given special treatment and seen right away and spoken to politely. It should also be a policy that the children of the politicians be sent to government schools, that way they will have to invest some money into the healthcare and education systems for their own sake, if not for the people they represent.
Is the caretaker government going to send all the prisoners to Singapore for treatment? Or just the ones that drained the economy of all its prosperity?