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It is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to才回来，又下大雪，天寒地冻的，好好泡个澡睡一觉，养足了精神明天再做不是一样？非要累出个好歹来，那时又要吃药，人还受罪。美丽高挑却境遇不佳的模特凯蒂（杰玛·达兰德 Jemma Dallender 饰）四处寻找工作的机会，她偶然与一家工作是取得联系，短暂交流之后便于次日登门。谁知才拍摄没几张，摄影师伊凡（Joe Absolom 饰）便提出无理要求，不愿出卖肉体和灵魂的凯蒂当即离开。本以为这段糟糕的经历已告一段落，结果第二天夜晚，伊凡唯唯诺诺的助手乔治（Yavor Baharov 饰）闯入她的公寓，对其进行了无情凌辱与虐待，并且残忍杀害了闻讯赶来的邻居杰森（Michael Dixon 饰）。事后，乔治求助伊凡和尼基（Aleksandar Aleksiev 饰），三人决定嫁祸凯蒂，隐瞒真相。 
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