[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]Blanchard suspended the proceedings for the rest of the day and said he would meet with the lawyers involved in the case on Friday to discuss how to proceed.The court challenge of the secularism law, known as Bill 21, is being heard in one of the Montreal courthouse’s biggest rooms and with health measures in place including distancing and mask-wearing.Several groups are challenging the law, which prevents state employees in positions of authority, including teachers and police officers, from wearing religious symbols at work..