These two days, the news that "Shenzhen removed the stainless steel tactile paving overnight" was on the hot search. It is understood that the removed stainless steel tactile paving was once complained by the talk show actor Black Light roast. He pointed out in the program that the surface of the stainless steel tactile paving was too smooth, which could not provide effective guidance for the visually impaired, but could lead to safety hazards such as falling due to insufficient friction. This also makes the problem of stainless steel tactile paving come into public view. In fact, there has been a lot of discussion and exposure on various problems of the tactile paving, such as blocked, occupied, damaged, loose and non-standard settings. This time, the removal of the stainless steel tactile paving overnight in Shenzhen attracted so much attention. In addition to the "roast" of the former talk show actors, there are two other points that cannot be ignored. First, Shenzhen, which is famous for its modernization, even has an obviously inappropriate "stainless steel tactile paving", which will give more psychological impact. This may also enable people to have a deeper understanding of the universality of the tactile paving problem; Second, compared with the problems in the use of some tactile paving, such as disrepair and lack of maintenance, the use of stainless steel materials to lay tactile paving in a large area is more like a mistake at the source. Why it can become a choice for some cities without scrutiny clearly leaves greater room for reflection. After all, the slimness of stainless steel material may not only mean that it cannot provide effective assistance to visually impaired people, but may even become a "slide", creating new safety hazards for them. This should have been common sense. So, such a ridiculous practice is actually being used in multiple cities, including Shenzhen, and the underlying issues are naturally more intriguing. In the latest response, the local person in charge in Shenzhen stated that "the response and handling of issues raised by citizens should not only have warmth, but also speed. It is not enough to just have a good attitude and not do anything; At the same time, it was pointed out that "we have made a comprehensive review of the situation of stainless steel tactile paving. There are 40 places in our district. We have completed the renovation and reconstruction of 35 places in front of us, and the remaining five places can be completed by the end of the year. However, the handling of this matter should not be limited to a case by case rectification, and the speed of rectification should not replace the necessary deeper reflection. For example, laying the tactile paving with stainless steel materials is not reliable only from common sense, but why did the rectification action not take place until it was noticed by roast? Didn't you notice the problem before? Regardless of the possible "oversight" of the specific construction party, does this "selective face up" to the problem also mean that the tactile paving construction lacks necessary supervision procedures in terms of pre check and post evaluation? This kind of questioning is necessary because no one can guarantee that there will be no other "problem tactile paving" again without the improvement of corresponding supervision procedures. In addition, who should bear the cost of avoidable "duplicate" construction caused by rectification after being pointed out? If the cost of "trial and error" is zero, and no one is responsible for human errors, how can we ensure that the responsible subject really cares about the construction quality of the tactile paving? In essence, the construction quality of a city's tactile paving reflects the "inner" problem of the city and is about the understanding of urban modernization. At the most basic level, this tests whether there is truly equal emphasis on the needs and rights of minority groups; Furthermore, it is the standardization of urban construction. For example, is there a quality tracking and evaluation for every financial investment in public construction? To this day, our cities are no longer lacking in high-rise buildings or various modern facilities. However, what truly reflects the gap in modernization levels between cities are some easily overlooked details, such as the emphasis on construction quality and the clarity of boundaries between rights and responsibilities. In this sense, many cities today can be said to have a significant gap from true modernization. To shorten this distance, we might as well start from laying every reassuring tactile paving conscientiously and scientifically. (New Society)