The Delhi Police directed security personnel deployed at Tikri, Singhu and Ghazipur border points to stay alert and conducted mock drills on Tuesday, a day ahead of protesting farmer's proposed march towards the national capital. The move came a day after the protesting farmers rejected the Centre's proposal to buy pulses, maize and cotton crops through government agencies at minimum support price (MSP) for five years.
source https://timesofindia.indiatimes.com/india/day-ahead-of-farmers-march-police-beef-up-security-at-delhi-borders/articleshow/107858453.cms