The subject wants to ask "what clothes should Shanghai new police wear for training"? Wear training clothes or sportswear. According to the official website of Shanghai Public Security Bureau, in 2023, newly recruited police officers need to wear training clothes or sportswear for training. Shanghai, referred to as "Shanghai" or "Shen" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city, a megacity and a core city of Shanghai metropolitan area.