This is the Catch Up on 3 Things for the Indian Express and I'm Flora Swain. It’s the 23rd of May and here are today's headlines. Tensions flared in Nandigram in West Bengal’s Purba Medinipur district today. Hours after a woman worker of the BJP was killed and seven others were injured after being attacked on Wednesday night, days before the sixth phase of the Lok Sabha elections in the state. As the BJP took to the streets in protest today by torching shops and blocking roads using trees and setting them on fire, security was beefed up with Rapid Action Force and central forces being deployed, apart from the police. A senior Kolkata police officer said that the initial probe into the “murder” of Bangladesh MP Anwarul Azim Anar revealed that one of his friends had paid around Rs 5 crore to kill the neighbouring country’s parliamentarian. Anar, who went missing in Kolkata since 13th of May, was found murdered and three people have been arrested, Bangladesh Home Minister Asaduzzaman Khan had said on Wednesday. The West Bengal Police had said investigation of the case has been taken up by the state CID. Recent heavy showers have caused significant destruction in Kerala, and resulted in at least four deaths. The India Meteorological Department has issued an orange alert for Ernakulam, Thrissur, Idukki, Palakkad, Malappuram, Kozhikode, and Wayanad districts today. With heavy rainfall forecast, the weather department has also issued a yellow alert for Thiruvananthapuram, Kollam, Alappuzha, Pathanamthitta, Kottayam, Kannur and Kasargod districts. An ‘orange’ alert is an indication to be prepared and warns of waterlogging and major traffic disruptions. Frontline equity index NSE Nifty 50 hit an all-time high of 22,880.55, going past the previous mark of 22,794.  30-share BSE Sensex, along similar lines, is trading 873.12 points, or 1.19 per cent higher, at 75,061.74 points.Among the Sensex firms, Asian Paints, Axis Bank, State Bank of India, Larsen & Toubro, Reliance Industries, Wipro, Titan and Bharti Airtel were the major gainers. On the other hand, Sun Pharma, JSW Steel, Power Grid, and Tata Steel were the laggards. Norway said it will further tighten its restrictions on the entry of people from Russia. It further stated that those with tourist visas issued by Norway before regulations were tightened in 2022 or issued by another European country will be barred from entering the Scandinavian country as of next week. Justice Minister Emilie Enger Mehl said the tightening was a response to “Russia’s illegal war of aggression against Ukraine.” Norway has a 198-kilometer (123-mile) -long border with Russia in the Arctic. This was the Catch-Up on the 3 Things by The Indian Express.