TV Announcement - Use a safe gas water heater

Daughter :	Dad...
Technician:	I've come to install the water heater
Technician:	This appliance doesn't have the GU mark
Father:	I bought it on my last trip
Technician:	Well, I won't install it
VO:	Under the Gas Safety Ordinance all domestic gas appliances supplied, installed and used in Hong Kong must be approved by the Gas Authority Approved gas appliances bear the GU mark For more information on the Ordinance please visit the EMSD website
Daughter:	Okay?
Super:	Use a safe gas water heater www.emsd.gov.hk Electrical and Mechanical Services Department