Immigration laws might get in the way. If you are a European citizen there is no need for a visa in the first place. If you are from a visa waiver country you can stop for 90 days without a visa anyway. It is highly unlikely you will be thrown into jail.
Yes, most visitors to Austria need a visa to enter the country.
No.
what are the countries you can enter without a visa for mongolian people
Yes . Visa is required for you to visit Thailand . (according to the list of countries who can enter thailand without visa)
I am national of Pakistan & how ican enter around the world without visa? I am national of Pakistan & how i can enter around the world without visa?
Yes.
south African citizen can enter to papua new guinea,new zealand without a visa ?
They will need a visa to enter the United Kingdom in order to enter Northern Ireland.
Business visa, diplomatic visa, crewman visa, fiancee visa, spouse visa, family visa.
Yes, a visa is required for traveling to Austria.
No. People with European passports are allowed to enter Mexico without the need for a visa.
No, you need to have a visa, check Hong Kong immigration website