With reference to the Nihang, consider the following statements:
1. Nihang is an order of Sikh warriors, characterised by blue robes, antiquated arms such as swords and spears, and decorated turbans surmounted by steel quoits.
2. Any person irrespective of caste, creed or religion can be included provided he has unshorn hair as per the Sikh traditions at the time of entering the sect.
Which of the statements given above is/are correct?