House arrest of Arvind Kejriwal: Truth or drama?

As per the allegations of Aam Aadmi Party, the Home Ministry assured the house arrest of Delhi Chief Minister Arvind Kejriwal. This is why AAP leaders protested and demanded the release of Delhi CM. 
Post this Delhi police released a CCTV footage of Arvind Kejriwal entering a hotel late at 9 pm. Soon after BJP attacked the Delhi CM and called him a 'draamebaaz'