Don't light up

As a non-smoker all my life, I must congratulate the Apsara authorities at the Angkor temple complex in Siem Reap for their introduction of a 100% smoking-free zone at the temples. Smoking has been banned from now. This covers everyone from tourists to temple cleaners, from policemen to Apsara dancers (the live ones, not the ones on the temple walls). Now, what else is on that list that needs banning...