海淀警方开展集中清查行动，筑牢社会面安全防线

Group 1 - The core viewpoint of the article emphasizes the proactive measures taken by Haidian Public Security to ensure a safe and orderly environment during the peak rental season and post-Spring Festival return flow [2][8] - The police are focusing on key areas such as commercial districts, communities, and transportation hubs, increasing patrol frequency and enhancing visible policing to improve public safety [4][5] - Safety inspections are being conducted in rental properties, including short-term rentals, with landlords and agents required to comply with self-reporting registration systems and rectify identified hazards on-site [4][5] Group 2 - The police are utilizing a conflict resolution mechanism to address various neighborhood and family disputes, collaborating with local communities and property management to resolve issues at the grassroots level [7] - There is a focus on educating the public about prevalent fraud types, such as investment scams and online dating fraud, through the distribution of informational materials and discussions of typical cases to enhance community awareness [7] - Haidian police remind landlords and tenants to adhere to regulations, ensuring the rental of compliant and safe properties, and to sign rental contracts legally while implementing mandatory registration and reporting requirements [8]