A prosecution witness testifying in Hong Kong media mogul Jimmy Lai’s national security trial has said he lied to the police earlier, including when he told officers he was not a member of Stand With Hong Kong, an activist group that urged foreign sanctions on city. Chan Tsz-wah, a paralegal who was charged alongside Lai but has pleaded guilty, appeared at West Kowloon Law Courts Building on Friday as the defence continued questioning him. Representing Lai, lawyer Mark Corlett brought up Stand With Hong Kong, a pro-democracy group that called on foreign governments to impose sanctions on the c…