<|begin_of_text|><|begin_of_text|><|begin_of_text|>The PPP model has been made mandatory in metro rail projects, but it has not been successful in at least three cities – Delhi, Mumbai and Hyderabad.
The cabinet chaired by prime minister Narendra Modi approved a new Metro Rail Policy that makes PPP component<wm> a key driver of the project, making a shift away from traditional construction model which is under the Ministry of Railways. However, a group of politicians in these cities with significant business interests is questioning this policy, and suggesting a return to the traditional model as the project could lead to several issues like corruption and lack of accountability.
According to the latest update, the latest phase 1A, of the Delhi Metro project was completed on time despite facing several issues. The estimated completion time was given 45</wm> days and 45 days. Instead, the project was completed in approximately 38 days.
Following up