HK faces hurdles to outlaw 'locust' bias

Verbal abuse targeted at tourists from the Chinese mainland, including use of the derogatory term "locust", has prompted Hong Kong's anti-discrimination watchdog to consider how to close a legal loophole and punish those who insult members of their own ethnicity.

But while the move was broadly welcomed, legal experts warned of obstacles.

The move follows an incident on Feb 17 on Hong Kong's Canton Road.