It’s prohibited to clean carpets in the streets. Warning: if you want to get this done quick, you should finish everything by 8 a.m. It’s prohibited to drive cattle through the streets from 7 a.m till 10 p.m, except with the permission of the police. It’s not permitted to kiss at railway stations. And there are also “no kissing” signs everywhere. The government is concerned that long embraces can cause delays for commuters.