Snow disrupted the trips of Spring Festival travellers in northeast China on Thursday, causing multiple accidents and temporary closure of an airport and expressways.

Two people were killed and three injured in collisions which damaged more than 40 vehicles on a section of the expressway linking Harbin, capital of Heilongjiang, to Suihua City on Thursday, due to sudden snowfall, local government sources said.

At least 74 inbound and outbound flights were delayed at the Longjia international airport in Changchun, capital of Jilin, due to the snowy weather.

Thirty-two flights were forced to land in alternate airports. The airport started a red alert and closed for about three hours before reopening at 6 p.m. Thursday.

Most expressways in Jilin and 13 expressways in Liaoning imposed traffic control measures. Some flights were delayed at the Taoxian airport in Shenyang, capital of Liaoning.

Spring Festival, or the Lunar New Year, is the most important occasion for Chinese, who have a weeklong holiday period, placing a tremendous strain on railways, airports and expressways.

This year’s Spring Festival falls on Saturday. About 3 billion trips are expected to be made during “chunyun,” the travel rush that lasts this year from Jan. 13 to Feb. 21, the National Development and Reform Commission said.

Chinese government has pledged enhanced efforts to ensure the basic livelihoods for people in difficulties.

A circular issued by the General Office of the State Council and published on Thursday said the work to guarantee basic livelihoods for people in difficulties matters to fairness, morality and harmony in society, noting that there should be no decline or weakening in help.

The circular called for intensified efforts to identify people of such groups and streamline policies for assisting those affected by natural disasters.

The document said housing problems should be solved by the end of this year for those who were resettled in temporary residences last year due to floods and other disasters.

Also, program will be launched to help rural residents who are caught in difficulties by serious illnesses.

The assistance efforts for those who are in extreme need, disabled people, left-behind children, orphans and vagrants will also be strengthened, according to the circular.

The US briefing is very positive for the first Trump/May meeting. They have happy memories of President Reagan’s achievement, and fond recollections of the part Margaret Thatcher played alongside the US. Together they pursued and won the Cold War. Together they faced down the opposition of many Europeans to the Star Wars initiative which brought the USSR to the conclusion they could not longer compete without major reform. Together they cut taxes and promoted growth.

I remember well the day I took a translation of one of Mr Gorbachev’s speeches to Margaret Thatcher. At first she could not believe that Gorbachev would have made statements in favour of free enterprise economics in the way he did. Once she accepted the source, she realised the opportunity that dialogue might bring. It was the reward for the strong stance she and the President had taken in earlier years, as the failing USSR strained every sinew to try to keep up with the space and arms race. It did so only at the expense of a huge expenditure of resource from its relatively low income per head. It fell behind when computer and digital technology and its related creativity came to the fore.

The UK will want to argue that today is a different global agenda and Mrs May and Mr Trump are different people from the then Prime Minister and President. Where Reagan and Thatcher had to deal with the cold war, the armed threat to the west from the USSR, and the plight of the countries of Eastern Europe under Soviet control, President Trump and PM May have the complex threats of terrorism and aggressive movements in several countries around the world. Where the Soviet Union prevented the movement of people in Eastern Europe under threat of death for those who tried, today we have the worry of excessive movements of people fleeing economic failure and civil war elsewhere.

There are some similarities. In the USA Mr Trump like Mr Reagan does want to cut and simplify taxes on a large scale. He does want to pump up the US growth rate as Mr Reagan did. All US Presidents are persuaded to say the US/UK relationship is special, but only a few mean it. Ronnie did. I think Mr Trump will too.

On Wednesday  we debated the government’s proposals for fairer funding for schools. The Conservative Manifesto drew attention to the large gap between the best financed and worst financed state schools and promised action to provide fairer and more balanced levels of funding. The scheme includes a higher individual pupil amount that will be the same across the country, with continued additional payments for areas of deprivation, rural areas and other matters increasing the costs of education.

I raised with the Minister the question of how far the rebalancing would go. The Wokingham and West Berkshire schools have been short changed for many years by the old formula and need several years of increments to put things right.

China’s sex ratio at birth will keep falling and eventually reach a balance within 15 years due to economic and social development and the relaxed family planning policy, the central government has predicted.

The ratio, which was 113.5 men to every 100 women in 2015, one of the highest in the world, is forecast to drop below 112 by 2020 and 107 by 2030, according to the National Population Development Outline released Wednesday by the State Council.

The normal range is between 103 and 107.

China’s sex ratio has been skewed by a traditional preference for boys. Population experts have estimated that the imbalance over the past 30 years has resulted in between 24 million and 34 million more men than women.

Wang Pei’an, vice-minister of the National Health and Family Planning Commission, has warned that the gender imbalance could result in serious social problems.

However, thanks to rising social awareness and government efforts, China’s sex ratio at birth has declined in recent years. A national guideline released this month said the authorities will continue to intensify the fight against fetus gender identification and sex-selective abortions.

Wednesday’s outline estimated that China will see its population peak at 1.45 billion around 2030.

To better monitor demographic changes, the country plans to establish a population forecast system based on censuses and samples surveys that will produce regular reports, the outline said.

It also said governments will continue to monitor the effect of the universal second-child policy as well as closely follow changes in the fertility rate to decide on possible adjustment to the family planning policy.

Yuan Xin, a professor of population studies at Nankai University in Tianjin, said the second-child policy will contribute to a lower sex ratio at birth because it will result in a higher fertility rate, but he added, “The family planning policy should be further relaxed so the ratio can be reduced to a balanced level.”

He agreed with predictions that the second-child policy will result in a peak in births in the next few years, but he warned the effect may decline gradually due to the reduced number of women of childbearing age.

About 90 million women became eligible to have another child when the second-child policy was introduced early last year. However, half were aged 40 or older, meaning they are less likely to give birth again, Yuan said.

“Adjustment to the policies should be based on consistent monitoring of the population. A scientific evaluation should be made,” the professor added.