Install air purifiers in all classrooms

Shifting pupils who need to sit the PSLE to air-conditioned rooms, moving physical education lessons indoors and halting outdoor activities are not the ideal solution to coping with the haze in schools, as most classrooms are not air-conditioned ("Schools have precautionary measures in place"; Sept 29).

The report on Sept 29 said that schools are equipped with air purifiers. But does this mean every classroom has one?

In the absence of all classrooms being air-conditioned, ensuring an air purifier in every classroom is the next best thing.

Poonam Bhandari (Mrs)