There can be no delay in registering FIRs over alleged hate speeches, a furious Delhi High Court told Delhi Police this afternoon, chastising the cops for being slow to react in such cases. The court's comment came after a tension-filled hearing in which videos of hate speeches by four BJP leaders - Kapil Mishra, Anurag Thakur, Abhay Verma and Parvesh Verma - were played in open court.