Raymond Ng, the husband of anti-vaccine group founder Iris Koh, has been barred from starting any new civil legal proceedings. This means he has been barred from starting any new civil legal proceedings, and cannot continue with his existing lawsuits without first getting permission from the High Court. In a written judgment, Justice Hoo Sheau Peng said Ng had “habitually and persistently and without reasonable ground, instituted vexatious legal proceedings”. Vexatious proceedings include those that are started with the intention of annoying or embarrassing the opposing party, or brought for collateral purposes. She added that while Koh had instituted vexatious proceedings without reasonable grounds, there was insufficient evidence to establish she had done so habitually.