Rajnath Singh will put forth proposal to develop smart cities as 'safe cities' The present ‘Safe City’ project of the MHA covers only seven metros – Delhi, Mumbai, Hyderabad, Chennai, Kolkata, Bengaluru and Ahmedabad. NEW DELHI: Home Minister Rajnath Singh will soon be proposing that the 100 ‘Smart Cities’ announced by the Prime Minister last month as part of a government flagship programme should