Another would be if a school or schools suddenly turn up on the virus watch radar. The government has insisted that the closure of schools is not on its immediate action plan, although it did admit that parents are concerned, with some even pulling their children out of classes.

The government’s decision is a gamble. It can go awry if schoolchildren are hit because of the spread of the virus in schools. As of Monday, 51 students had come down with Covid-19. The bright spot is that none of these children got it at their schools, but rather from interactions at home. In the case of students from institutes of higher learning, the virus reached them while they were overseas.

Community transmission is the biggest fear now that local infections, in contrast to imported ones, are going up sharply – from 23 to 103 in about 12 days. Although there is a sense that the virus can do great damage to the country and its people, there are anecdotal incidents showing that people are not following the rules. These people live in an imaginary bubble of bliss, thinking they are safe because the government has done a great job in ring-fencing them from the virus.

This is the next wave in Singapore’s fight after two flows of foreigners and Singaporeans bringing the illness from overseas. Then there is the fear of a super spreader event which multiplies the number of cases, causing an uncontrollable outbreak. Yet another fear is Singaporeans flocking to return home from new epicentres in different parts of the world like Latin America and India.

Yes, Singapore seems to be heading towards a tipping point. The lockdown which the country has stubbornly tried to resist all this while looks more likely as each day passes. The dislocation to businesses and life is unimaginable. And, of course, it is not a magic bullet solution, the government seems to think.

There is no short-term fix, according to Minister Lawrence Wong, the chair of the interministerial committee formed to tackle the crisis. He told The Straits Times: “It is just not going to happen.”

Wong has become the face of the crisis and the way he has communicated his messages to the people with sure-footedness, transparency and a dash of professionalism has put a spring in the step of the 4G leadership.

Coronavirus pandemic: Singapore’s lessons for the world

I have a personal dimension to the virus story. I am 72, have pre-existing illnesses and so am a member of the vulnerable group.

I wash my hands regularly, stay at home most of the time, and try not to be too close physically to my grandsons. But I fear I may not escape the virus. A touch of a dirty surface or a bus railing is enough for the virus to get into me. Even touching dollar notes scares me.

And I wonder what strongman Lee Kuan Yew would have done if he were in charge today.

Knowing how the man acted in a time of crisis, he would have ordered a surgical strike with a lockdown and a crackdown on those who do not care for their fellow citizens and flout laws to contain the virus.

If these were not enough, he would berate them, gangster-like, his hands firmly planted on his hips, with these words: “Stop it, or face the music.”