1949年春天,北京刚刚解放,摊贩问题严重影响了交通与治安。在主要交通要道和繁华市街,摊铺占据了人行便道,甚至直逼街心,设摊行列有三四层,多至六七层,秩序混乱,车祸时有发生。当时统计,全市摊贩达45000余户,且成分复杂,除大多数为贫民和失业职工外,还有流亡地主、散兵游勇、逃避捐税化整为零的坐商,以至隐藏的特务,危害着社会稳 In the spring of 1949, Beijing was just liberated. The problem of street vendors severely affected traffic and public order. In the main traffic arteries and bustling streets, paving occupy the pedestrian crossing, and even almost equal to the heart of the street, set up stalls have three or four layers, up to six or seven layers, order disorder, car accidents occur from time to time. At that time, there were more than 45,000 stalls in the city, with complicated components. Except most of the poor and unemployed workers, there were exile landlords, scattered fighters and soldiers who evaded tax evasion and even hidden secret agents that endanger social stability