The concept of the prior sanction is present in section 197 of the CRPC and is also a provision of the Prevention of Corruption Act 1988. As per prior sanction, they are required to take prior sanction of public officials before the prosecution starts in court of law.
⇒ There is no prohibition from publishing information about public servants while sanction is being obtained for initiating an investigation.
⇒ The maximum time period is 3 months against the Rajasthan’s bill for sanction is about 6 months. Hence this gives ample amount of time to destroy available evidence and manage witnesses.