Consider the following statements.

1. Panchayati Raj has been established in all states and Union Territories of India except Delhi.

2. L M Singhvi Committee suggested that the Panchayati Raj systems should be constitutionally recognised.

3. G V K Rao Committee recognised that development was not seen at the grassroots level due to bureaucratisation resulting in Panchayat Raj institutions being addressed as ‘grass without roots’.

Which among the above statements is/are correct?