National Security Guard - Wikipedia
SPG only secures PM, CRPF covers 56 VIPs: Govt
An overview of Special Protection Group Act,1988 concerning PM's security breach - The Daily Guardian
How can the President's bodyguards and Special Protection Group (SPG) in safari suits offer protection when they are not seen with any modern weapons in their hands? - Quora
How can the President's bodyguards and Special Protection Group (SPG) in safari suits offer protection when they are not seen with any modern weapons in their hands? - Quora
From SPG to 'Blue Book' rules: Here's everything you need to know about how the prime minister is protected from threats
Indian Special Protection Group (SPG) Commandos armed with FNH F2000TR Assault Rifle with EOTech-552 Holographic Sight and holstered FN Five-Seven Semi-Automatic Pistol. SPG are assigned Close Protection Duties of Prime Minister as
POLICE MODERNISATION: WAR AN URGENT NEED OF THE HOUR
Centre introduces bill to restrict SPG cover to PM, ex-PM and families for 5 years
India Inc: Why Special Protection Group is a big talent pool for India Inc - The Economic Times
Indian PM's security goes to the (Israeli) dogs
G20 summit: CRPF men to pilot left-hand drive cars for VIPs - The Economic Times
PM's security breach: Did the SPG approve the 122-Km road ride by the PM?