北京警方：严打违规改装销售不合格电动自行车等违法犯罪

Core Viewpoint - Beijing police are intensifying efforts to combat illegal modifications and sales of substandard electric bicycles, aiming to purify the market environment and ensure public safety [1][2]. Group 1: Law Enforcement Actions - Beijing police, in collaboration with market regulation departments, have taken compulsory measures against 21 criminal suspects involved in illegal modifications and sales of electric bicycles [1]. - The investigation was prompted by a traffic accident involving an illegally modified electric bicycle, leading to the arrest of a shop owner for selling such vehicles [1]. - Police are tracing the sources of core components used in illegal modifications to dismantle the black market supply chain, resulting in the arrest of individuals involved in supplying high-voltage batteries [1]. Group 2: Regulatory Measures - Following the end of the transition period for the new national standard for electric bicycles on December 1, the sale of old standard electric bicycles is now completely banned in Beijing [2]. - Police are working with the Beijing Product Quality Supervision and Inspection Research Institute to establish rapid inspection standards for electric bicycles, ensuring compliance with the new regulations [2]. - Joint law enforcement checks are being conducted across the city on electric bicycle sales and repair shops, with collaboration from fire rescue and industry associations to enhance regulatory oversight [2].