in the yangtze river, we'd expect increased river flow, on. we'd expect increased riverflow, so china as a whole, if we go above the 2 degrees limit, if we got to 4 degrees warming, we could see an extra a0 million people per year flooded in china by river flooding. the chief executive of goldman sachs has suggested holding a second brexit referendum. in a tweet, he said: the company, which is known to have taken office space in frankfurt, employs about 6000 staff in london. now i at the weather. colder air is spreading south across the uk, widespread frost overnight. it was mild today ahead of that cold air across southern england, temperatures in the mid teens, but temperatures in the mid teens, but temperatures dropped in the afternoon and there were some showers around in and northern ireland. still very windy overnight. this strip of cloud and patchy rain is the leading edge of colder air so, through the day, it covered most of us, and it will cover all of us through the night, as the last of the spots of rain play away from the far south