BOOKS ARE SERIOUS
I guess Singaporean authorities, like the rest, don't appreciate that arresting an old guy after his book is already released won't accomplish anything good. God, it's just so stupid. Anyone with power will shoot themselves in the foot at the slightest hint of that power being questioned, even when it would have been positive. Or maybe just some of them. They're so stupid that they draw attention.
I wouldn't even care if they HADN'T ARRESTED HIM. SO STUPID