The Maharashtra Raj Bhavan tourfor citizens has been suspended till March 31 due to the novel coronavirus threat, an official said on Monday.The tour of the sprawling complex, the residence of the state governor, is well patronised and 20 people are let in every day after prior booking, the official informed."The tour booking for April is full but we will try to adjust those who missed out on it this month," he added.It was introduced in 2015.