Race should not be unthinkingly trotted out to gag free speech

I refer to your editorial on the recent jailing of a Singaporean teenager for online posts critical of Lee Kuan Yew ("Amos Yee case not cut and dried", July 10).
It cautions against under-appreciating Singapore's racial and religious minefields.
When debating free speech, it is important to draw a clear distinction between, on the one hand, race and religion, and on the other, politics.
Singapore and many other countries have laws that make it illegal to say or do anything that may incite racial or religious hatred. Few dispute the need for such laws.
This is, however, quite different from making it illegal to criticise politicians and their actions or policies.
Race and religion should not be unthinkingly trotted out as justifications to constrain free speech, if the speech in question is essentially political in nature.
I have watched the Amos Yee videos that landed him in hot water. While his views may come across to many as immature and disrespectful, it is hard to construe them as posing any real danger to racial and religious harmony in Singapore.