Final answer:
Smoking is generally not allowed indoors in a salon to protect non-smokers from the dangers of secondhand smoke.
Step-by-step explanation:
In a salon, smoking is generally not allowed indoors, as secondhand smoke can cause serious health issues in non-smokers. Many countries, including Bhutan and Ireland, have introduced regulations banning smoking in enclosed spaces and public places. The government can regulate where smoking is allowed to protect the health of all members of the community.