Whenever I walk through immigration at Changi Airport, I always wonder why hand sanitisers are not made available to travellers to clean their hands at checkpoints.
Thousands of travellers from all over the world use the same fingerprint recognition machines every day. Those sensor plates must be a hotbed of germs from all over the world.
I urge the authorities to look into this matter. More hand sanitisers can be another line of defence against the spread of diseases in Singapore.
Kwok Shao Jong