Is it illegal for the property to refuse to lay anti-skid mats?

Illegal. According to the property management manual, there is a lot of ice in the daily life and working hours of the owners in winter, and it is illegal for the property management company not to take measures such as laying anti-slip mats to prevent the owners from slipping and failing to perform property management duties. Property refers to all kinds of houses and their supporting equipment, facilities and venues that have been built and put into use.