The shop was used to advertise the clinic’s services, displaying slogans such as “Hong Kong’s cheapest place for a dental check-up” and “free consultation available”. “All medical institutions and their physicians should strictly observe the boundaries of practice. Activities conducted in Hong Kong must strictly abide by the laws and regulations of Hong Kong,” the notice said. “Unregistered institutions and personnel are strictly prohibited from conducting medical practice activities in Hong Kong. “All medical institutions should take warning from this incident, draw lessons from it, and immediately organise self-inspections and self-corrections on their activity status in Hong Kong.”