Shanghai Mayor Han Zheng yesterday visited migrant workers at a construction site on Jiangsu Road. Han shook hands with the workers and thanked them for working in the hot weather.

He asked the site manager to carry out measures to lower the temperature and prevent heatstroke.

On Monday, Han and vice Mayor Zhou Taitong went to Shanghai Stadium to visit university students preparing for the opening ceremony of the Special Olympics on October 2. He highly praised the rehearsals and said the ceremony would present a brilliant Shanghai and China to the world. Han reminded them to take care of themselves in the heat.

Other city leaders such as vice mayors Tang Dengjie, Hu Yanzhao and Yang Dinghua also visited service industry workers and told them to take care of themselves so they could better serve the public.