A policeman talks with a customer in the front of a public bathroom in Beijing. [Photo: qianlong.com]

Beijing police has decided to impose from now on a 24-hour camera monitor surveillance to over 95 percent of Beijing's public bathrooms, particularly at their public areas including their gates, cashiers, lobbies and corridors.

The public security move came in line with a latest rule announced Wednesday by the Beijing police. The rule required that at least one "electronic eye" be installed in each part of the above mentioned places and their recorded data be kept for at least 30 days.

Meanwhile, the rule also requires all public bathroom services keep registering each and every of their daily customers with the support of another necessary automatic ID card telling machine.